21176724816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 300

約数和(自身を含む): 67832573120

約数和(自身を除く): 46655848304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 271, 304, 312, 338, 342, 456, 468, 494, 507, 542, 624, 676, 684, 741, 813, 912, 936, 988, 1014, 1084, 1352, 1368, 1482, 1521, 1626, 1872, 1976, 2028, 2168, 2197, 2223, 2439, 2704, 2736, 2964, 3042, 3211, 3252, 3523, 3952, 4056, 4336, 4394, 4446, 4878, 5149, 5928, 6084, 6422, 6504, 6591, 7046, 8112, 8788, 8892, 9633, 9756, 10298, 10569, 11856, 12168, 12844, 13008, 13182, 14092, 15447, 17576, 17784, 19266, 19512, 19773, 20596, 21138, 24336, 25688, 26364, 28184, 28561, 28899, 30894, 31707, 35152, 35568, 38532, 39024, 39546, 41192, 41743, 42276, 45799, 46341, 51376, 52728, 56368, 57122, 57798, 61788, 63414, 66937, 77064, 79092, 82384, 83486, 84552, 85683, 91598, 92682, 105456, 114244, 115596, 123576, 125229, 126828, 133874, 137397, 154128, 158184, 166972, 169104, 171366, 183196, 185364, 200811, 228488, 231192, 247152, 250458, 253656, 257049, 267748, 274794, 316368, 333944, 342732, 366392, 370728, 375687, 401622, 412191, 456976, 462384, 500916, 507312, 514098, 535496, 542659, 549588, 595387, 602433, 667888, 685464, 732784, 741456, 751374, 803244, 824382, 870181, 1001832, 1028196, 1070992, 1085318, 1099176, 1190774, 1204866, 1370928, 1502748, 1606488, 1627977, 1648764, 1740362, 1786161, 2003664, 2056392, 2170636, 2198352, 2381548, 2409732, 2610543, 3005496, 3212976, 3255954, 3297528, 3480724, 3572322, 4112784, 4341272, 4763096, 4819464, 4883931, 5221086, 5358483, 6010992, 6511908, 6595056, 6961448, 7144644, 7740031, 7831629, 8682544, 9526192, 9638928, 9767862, 10442172, 10716966, 11312353, 13023816, 13922896, 14289288, 15480062, 15663258, 19535724, 20884344, 21433932, 22624706, 23220093, 26047632, 28578576, 30960124, 31326516, 33937059, 39071448, 41768688, 42867864, 45249412, 46440186, 61920248, 62653032, 67874118, 69660279, 78142896, 85735728, 90498824, 92880372, 101811177, 123840496, 125306064, 135748236, 139320558, 147060589, 180997648, 185760744, 203622354, 271496472, 278641116, 294121178, 371521488, 407244708, 441181767, 542992944, 557282232, 588242356, 814489416, 882363534, 1114564464, 1176484712, 1323545301, 1628978832, 1764727068, 2352969424, 2647090602, 3529454136, 5294181204, 7058908272, 10588362408, 21176724816]

約数ペア:

[(1, 21176724816), (2, 10588362408), (3, 7058908272), (4, 5294181204), (6, 3529454136), (8, 2647090602), (9, 2352969424), (12, 1764727068), (13, 1628978832), (16, 1323545301), (18, 1176484712), (19, 1114564464), (24, 882363534), (26, 814489416), (36, 588242356), (38, 557282232), (39, 542992944), (48, 441181767), (52, 407244708), (57, 371521488), (72, 294121178), (76, 278641116), (78, 271496472), (104, 203622354), (114, 185760744), (117, 180997648), (144, 147060589), (152, 139320558), (156, 135748236), (169, 125306064), (171, 123840496), (208, 101811177), (228, 92880372), (234, 90498824), (247, 85735728), (271, 78142896), (304, 69660279), (312, 67874118), (338, 62653032), (342, 61920248), (456, 46440186), (468, 45249412), (494, 42867864), (507, 41768688), (542, 39071448), (624, 33937059), (676, 31326516), (684, 30960124), (741, 28578576), (813, 26047632), (912, 23220093), (936, 22624706), (988, 21433932), (1014, 20884344), (1084, 19535724), (1352, 15663258), (1368, 15480062), (1482, 14289288), (1521, 13922896), (1626, 13023816), (1872, 11312353), (1976, 10716966), (2028, 10442172), (2168, 9767862), (2197, 9638928), (2223, 9526192), (2439, 8682544), (2704, 7831629), (2736, 7740031), (2964, 7144644), (3042, 6961448), (3211, 6595056), (3252, 6511908), (3523, 6010992), (3952, 5358483), (4056, 5221086), (4336, 4883931), (4394, 4819464), (4446, 4763096), (4878, 4341272), (5149, 4112784), (5928, 3572322), (6084, 3480724), (6422, 3297528), (6504, 3255954), (6591, 3212976), (7046, 3005496), (8112, 2610543), (8788, 2409732), (8892, 2381548), (9633, 2198352), (9756, 2170636), (10298, 2056392), (10569, 2003664), (11856, 1786161), (12168, 1740362), (12844, 1648764), (13008, 1627977), (13182, 1606488), (14092, 1502748), (15447, 1370928), (17576, 1204866), (17784, 1190774), (19266, 1099176), (19512, 1085318), (19773, 1070992), (20596, 1028196), (21138, 1001832), (24336, 870181), (25688, 824382), (26364, 803244), (28184, 751374), (28561, 741456), (28899, 732784), (30894, 685464), (31707, 667888), (35152, 602433), (35568, 595387), (38532, 549588), (39024, 542659), (39546, 535496), (41192, 514098), (41743, 507312), (42276, 500916), (45799, 462384), (46341, 456976), (51376, 412191), (52728, 401622), (56368, 375687), (57122, 370728), (57798, 366392), (61788, 342732), (63414, 333944), (66937, 316368), (77064, 274794), (79092, 267748), (82384, 257049), (83486, 253656), (84552, 250458), (85683, 247152), (91598, 231192), (92682, 228488), (105456, 200811), (114244, 185364), (115596, 183196), (123576, 171366), (125229, 169104), (126828, 166972), (133874, 158184), (137397, 154128)]