489945032016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^3\times {\mathrm{1061}}^1$

素因数の和:1223

約数の個数: 240

約数和(自身を含む): 1425680625600

約数和(自身を除く): 935735593584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 172, 176, 242, 258, 264, 344, 363, 473, 484, 516, 528, 688, 726, 946, 968, 1032, 1061, 1419, 1452, 1849, 1892, 1936, 2064, 2122, 2838, 2904, 3183, 3698, 3784, 4244, 5203, 5547, 5676, 5808, 6366, 7396, 7568, 8488, 10406, 11094, 11352, 11671, 12732, 14792, 15609, 16976, 20339, 20812, 22188, 22704, 23342, 25464, 29584, 31218, 35013, 40678, 41624, 44376, 45623, 46684, 50928, 61017, 62436, 70026, 79507, 81356, 83248, 88752, 91246, 93368, 122034, 124872, 128381, 136869, 140052, 159014, 162712, 182492, 186736, 223729, 238521, 244068, 249744, 256762, 273738, 280104, 318028, 325424, 364984, 385143, 447458, 477042, 488136, 501853, 513524, 547476, 560208, 636056, 671187, 729968, 770286, 874577, 894916, 954084, 976272, 1003706, 1027048, 1094952, 1272112, 1342374, 1505559, 1540572, 1749154, 1789832, 1908168, 1961789, 2007412, 2054096, 2189904, 2623731, 2684748, 3011118, 3081144, 3498308, 3579664, 3816336, 3923578, 4014824, 5247462, 5369496, 5520383, 5885367, 6022236, 6162288, 6996616, 7847156, 8029648, 9620347, 10494924, 10738992, 11040766, 11770734, 12044472, 13993232, 15694312, 16561149, 19240694, 20989848, 21579679, 22081532, 23541468, 24088944, 28861041, 31388624, 33122298, 38481388, 41979696, 43159358, 44163064, 47082936, 57722082, 64739037, 66244596, 76962776, 84356927, 86318716, 88326128, 94165872, 115444164, 129478074, 132489192, 153925552, 168713854, 172637432, 230888328, 237376469, 253070781, 258956148, 264978384, 337427708, 345274864, 461776656, 474752938, 506141562, 517912296, 674855416, 712129407, 927926197, 949505876, 1012283124, 1035824592, 1349710832, 1424258814, 1855852394, 1899011752, 2024566248, 2783778591, 2848517628, 3711704788, 3798023504, 4049132496, 5567557182, 5697035256, 7423409576, 10207188167, 11135114364, 11394070512, 14846819152, 20414376334, 22270228728, 30621564501, 40828752668, 44540457456, 61243129002, 81657505336, 122486258004, 163315010672, 244972516008, 489945032016]

約数ペア:

[(1, 489945032016), (2, 244972516008), (3, 163315010672), (4, 122486258004), (6, 81657505336), (8, 61243129002), (11, 44540457456), (12, 40828752668), (16, 30621564501), (22, 22270228728), (24, 20414376334), (33, 14846819152), (43, 11394070512), (44, 11135114364), (48, 10207188167), (66, 7423409576), (86, 5697035256), (88, 5567557182), (121, 4049132496), (129, 3798023504), (132, 3711704788), (172, 2848517628), (176, 2783778591), (242, 2024566248), (258, 1899011752), (264, 1855852394), (344, 1424258814), (363, 1349710832), (473, 1035824592), (484, 1012283124), (516, 949505876), (528, 927926197), (688, 712129407), (726, 674855416), (946, 517912296), (968, 506141562), (1032, 474752938), (1061, 461776656), (1419, 345274864), (1452, 337427708), (1849, 264978384), (1892, 258956148), (1936, 253070781), (2064, 237376469), (2122, 230888328), (2838, 172637432), (2904, 168713854), (3183, 153925552), (3698, 132489192), (3784, 129478074), (4244, 115444164), (5203, 94165872), (5547, 88326128), (5676, 86318716), (5808, 84356927), (6366, 76962776), (7396, 66244596), (7568, 64739037), (8488, 57722082), (10406, 47082936), (11094, 44163064), (11352, 43159358), (11671, 41979696), (12732, 38481388), (14792, 33122298), (15609, 31388624), (16976, 28861041), (20339, 24088944), (20812, 23541468), (22188, 22081532), (22704, 21579679), (23342, 20989848), (25464, 19240694), (29584, 16561149), (31218, 15694312), (35013, 13993232), (40678, 12044472), (41624, 11770734), (44376, 11040766), (45623, 10738992), (46684, 10494924), (50928, 9620347), (61017, 8029648), (62436, 7847156), (70026, 6996616), (79507, 6162288), (81356, 6022236), (83248, 5885367), (88752, 5520383), (91246, 5369496), (93368, 5247462), (122034, 4014824), (124872, 3923578), (128381, 3816336), (136869, 3579664), (140052, 3498308), (159014, 3081144), (162712, 3011118), (182492, 2684748), (186736, 2623731), (223729, 2189904), (238521, 2054096), (244068, 2007412), (249744, 1961789), (256762, 1908168), (273738, 1789832), (280104, 1749154), (318028, 1540572), (325424, 1505559), (364984, 1342374), (385143, 1272112), (447458, 1094952), (477042, 1027048), (488136, 1003706), (501853, 976272), (513524, 954084), (547476, 894916), (560208, 874577), (636056, 770286), (671187, 729968)]