245526372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 770515200

約数和(自身を除く): 524988828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 149, 156, 182, 234, 252, 273, 298, 364, 447, 468, 503, 546, 596, 819, 894, 1006, 1043, 1092, 1341, 1509, 1638, 1788, 1937, 2012, 2086, 2682, 3018, 3129, 3276, 3521, 3874, 4172, 4527, 5364, 5811, 6036, 6258, 6539, 7042, 7748, 9054, 9387, 10563, 11622, 12516, 13078, 13559, 14084, 17433, 18108, 18774, 19617, 21126, 23244, 26156, 27118, 31689, 34866, 37548, 39234, 40677, 42252, 45773, 54236, 58851, 63378, 69732, 74947, 78468, 81354, 91546, 117702, 122031, 126756, 137319, 149894, 162708, 183092, 224841, 235404, 244062, 274638, 299788, 411957, 449682, 488124, 524629, 549276, 674523, 823914, 899364, 974311, 1049258, 1349046, 1573887, 1647828, 1948622, 2098516, 2698092, 2922933, 3147774, 3897244, 4721661, 5845866, 6295548, 6820177, 8768799, 9443322, 11691732, 13640354, 17537598, 18886644, 20460531, 27280708, 35075196, 40921062, 61381593, 81842124, 122763186, 245526372]

約数ペア:

[(1, 245526372), (2, 122763186), (3, 81842124), (4, 61381593), (6, 40921062), (7, 35075196), (9, 27280708), (12, 20460531), (13, 18886644), (14, 17537598), (18, 13640354), (21, 11691732), (26, 9443322), (28, 8768799), (36, 6820177), (39, 6295548), (42, 5845866), (52, 4721661), (63, 3897244), (78, 3147774), (84, 2922933), (91, 2698092), (117, 2098516), (126, 1948622), (149, 1647828), (156, 1573887), (182, 1349046), (234, 1049258), (252, 974311), (273, 899364), (298, 823914), (364, 674523), (447, 549276), (468, 524629), (503, 488124), (546, 449682), (596, 411957), (819, 299788), (894, 274638), (1006, 244062), (1043, 235404), (1092, 224841), (1341, 183092), (1509, 162708), (1638, 149894), (1788, 137319), (1937, 126756), (2012, 122031), (2086, 117702), (2682, 91546), (3018, 81354), (3129, 78468), (3276, 74947), (3521, 69732), (3874, 63378), (4172, 58851), (4527, 54236), (5364, 45773), (5811, 42252), (6036, 40677), (6258, 39234), (6539, 37548), (7042, 34866), (7748, 31689), (9054, 27118), (9387, 26156), (10563, 23244), (11622, 21126), (12516, 19617), (13078, 18774), (13559, 18108), (14084, 17433)]