491165372016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2681

約数の個数: 360

約数和(自身を含む): 1558763197056

約数和(自身を除く): 1067597825040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 67, 72, 86, 88, 99, 129, 132, 134, 144, 172, 176, 198, 201, 258, 264, 268, 344, 387, 396, 402, 473, 516, 528, 536, 603, 688, 737, 774, 792, 804, 946, 1032, 1072, 1206, 1419, 1474, 1548, 1584, 1608, 1849, 1892, 2064, 2211, 2412, 2503, 2838, 2881, 2948, 3096, 3216, 3698, 3784, 4257, 4422, 4824, 5006, 5547, 5676, 5762, 5896, 6192, 6633, 7396, 7509, 7568, 8514, 8643, 8844, 9648, 10012, 11094, 11352, 11524, 11792, 13266, 14792, 15018, 16641, 17028, 17286, 17688, 20024, 20339, 22188, 22527, 22704, 23048, 25929, 26532, 27533, 29584, 30036, 31691, 33282, 34056, 34572, 35376, 40048, 40678, 44376, 45054, 46096, 51858, 53064, 55066, 60072, 61017, 63382, 66564, 68112, 69144, 81356, 82599, 88752, 90108, 95073, 103716, 106128, 107629, 110132, 120144, 122034, 123883, 126764, 133128, 138288, 162712, 165198, 167701, 180216, 183051, 190146, 207432, 215258, 220264, 244068, 247766, 247797, 253528, 266256, 285219, 322887, 325424, 330396, 335402, 360432, 366102, 371649, 380292, 414864, 430516, 440528, 488136, 495532, 495594, 503103, 507056, 570438, 645774, 660792, 670804, 732204, 743298, 760584, 861032, 968661, 976272, 991064, 991188, 1006206, 1114947, 1140876, 1183919, 1291548, 1321584, 1341608, 1362713, 1464408, 1486596, 1509309, 1521168, 1722064, 1844711, 1937322, 1982128, 1982376, 2012412, 2229894, 2281752, 2367838, 2583096, 2683216, 2725426, 2928816, 2973192, 3018618, 3551757, 3689422, 3874644, 3964752, 4024824, 4088139, 4459788, 4563504, 4628047, 4735676, 5166192, 5450852, 5534133, 5946384, 6037236, 7103514, 7211143, 7378844, 7749288, 8049648, 8176278, 8919576, 9256094, 9471352, 10655271, 10901704, 11068266, 12074472, 12264417, 13884141, 14207028, 14422286, 14757688, 15498576, 16352556, 16602399, 17839152, 18512188, 18942704, 21310542, 21633429, 21803408, 22136532, 24148944, 24528834, 27768282, 28414056, 28844572, 29515376, 32705112, 33204798, 37024376, 41652423, 42621084, 43266858, 44273064, 49057668, 50908517, 55536564, 56828112, 57689144, 64900287, 65410224, 66409596, 74048752, 79322573, 83304846, 85242168, 86533716, 88546128, 98115336, 101817034, 111073128, 115378288, 129800574, 132819192, 152725551, 158645146, 166609692, 170484336, 173067432, 196230672, 203634068, 222146256, 237967719, 259601148, 265638384, 305451102, 310079149, 317290292, 333219384, 346134864, 407268136, 458176653, 475935438, 519202296, 610902204, 620158298, 634580584, 666438768, 713903157, 814536272, 916353306, 930237447, 951870876, 1038404592, 1221804408, 1240316596, 1269161168, 1427806314, 1832706612, 1860474894, 1903741752, 2443608816, 2480633192, 2790712341, 2855612628, 3410870639, 3665413224, 3720949788, 3807483504, 4961266384, 5581424682, 5711225256, 6821741278, 7330826448, 7441899576, 10232611917, 11162849364, 11422450512, 13643482556, 14883799152, 20465223834, 22325698728, 27286965112, 30697835751, 40930447668, 44651397456, 54573930224, 61395671502, 81860895336, 122791343004, 163721790672, 245582686008, 491165372016]

約数ペア:

[(1, 491165372016), (2, 245582686008), (3, 163721790672), (4, 122791343004), (6, 81860895336), (8, 61395671502), (9, 54573930224), (11, 44651397456), (12, 40930447668), (16, 30697835751), (18, 27286965112), (22, 22325698728), (24, 20465223834), (33, 14883799152), (36, 13643482556), (43, 11422450512), (44, 11162849364), (48, 10232611917), (66, 7441899576), (67, 7330826448), (72, 6821741278), (86, 5711225256), (88, 5581424682), (99, 4961266384), (129, 3807483504), (132, 3720949788), (134, 3665413224), (144, 3410870639), (172, 2855612628), (176, 2790712341), (198, 2480633192), (201, 2443608816), (258, 1903741752), (264, 1860474894), (268, 1832706612), (344, 1427806314), (387, 1269161168), (396, 1240316596), (402, 1221804408), (473, 1038404592), (516, 951870876), (528, 930237447), (536, 916353306), (603, 814536272), (688, 713903157), (737, 666438768), (774, 634580584), (792, 620158298), (804, 610902204), (946, 519202296), (1032, 475935438), (1072, 458176653), (1206, 407268136), (1419, 346134864), (1474, 333219384), (1548, 317290292), (1584, 310079149), (1608, 305451102), (1849, 265638384), (1892, 259601148), (2064, 237967719), (2211, 222146256), (2412, 203634068), (2503, 196230672), (2838, 173067432), (2881, 170484336), (2948, 166609692), (3096, 158645146), (3216, 152725551), (3698, 132819192), (3784, 129800574), (4257, 115378288), (4422, 111073128), (4824, 101817034), (5006, 98115336), (5547, 88546128), (5676, 86533716), (5762, 85242168), (5896, 83304846), (6192, 79322573), (6633, 74048752), (7396, 66409596), (7509, 65410224), (7568, 64900287), (8514, 57689144), (8643, 56828112), (8844, 55536564), (9648, 50908517), (10012, 49057668), (11094, 44273064), (11352, 43266858), (11524, 42621084), (11792, 41652423), (13266, 37024376), (14792, 33204798), (15018, 32705112), (16641, 29515376), (17028, 28844572), (17286, 28414056), (17688, 27768282), (20024, 24528834), (20339, 24148944), (22188, 22136532), (22527, 21803408), (22704, 21633429), (23048, 21310542), (25929, 18942704), (26532, 18512188), (27533, 17839152), (29584, 16602399), (30036, 16352556), (31691, 15498576), (33282, 14757688), (34056, 14422286), (34572, 14207028), (35376, 13884141), (40048, 12264417), (40678, 12074472), (44376, 11068266), (45054, 10901704), (46096, 10655271), (51858, 9471352), (53064, 9256094), (55066, 8919576), (60072, 8176278), (61017, 8049648), (63382, 7749288), (66564, 7378844), (68112, 7211143), (69144, 7103514), (81356, 6037236), (82599, 5946384), (88752, 5534133), (90108, 5450852), (95073, 5166192), (103716, 4735676), (106128, 4628047), (107629, 4563504), (110132, 4459788), (120144, 4088139), (122034, 4024824), (123883, 3964752), (126764, 3874644), (133128, 3689422), (138288, 3551757), (162712, 3018618), (165198, 2973192), (167701, 2928816), (180216, 2725426), (183051, 2683216), (190146, 2583096), (207432, 2367838), (215258, 2281752), (220264, 2229894), (244068, 2012412), (247766, 1982376), (247797, 1982128), (253528, 1937322), (266256, 1844711), (285219, 1722064), (322887, 1521168), (325424, 1509309), (330396, 1486596), (335402, 1464408), (360432, 1362713), (366102, 1341608), (371649, 1321584), (380292, 1291548), (414864, 1183919), (430516, 1140876), (440528, 1114947), (488136, 1006206), (495532, 991188), (495594, 991064), (503103, 976272), (507056, 968661), (570438, 861032), (645774, 760584), (660792, 743298), (670804, 732204)]