2947943544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9059}}^1$

素因数の和:9237

約数の個数: 128

約数和(自身を含む): 9132480000

約数和(自身を除く): 6184536456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 273, 298, 312, 364, 447, 546, 596, 728, 894, 1043, 1092, 1192, 1788, 1937, 2086, 2184, 3129, 3576, 3874, 4172, 5811, 6258, 7748, 8344, 9059, 11622, 12516, 13559, 15496, 18118, 23244, 25032, 27118, 27177, 36236, 40677, 46488, 54236, 54354, 63413, 72472, 81354, 108472, 108708, 117767, 126826, 162708, 190239, 217416, 235534, 253652, 325416, 353301, 380478, 471068, 507304, 706602, 760956, 824369, 942136, 1349791, 1413204, 1521912, 1648738, 2473107, 2699582, 2826408, 3297476, 4049373, 4946214, 5399164, 6594952, 8098746, 9448537, 9892428, 10798328, 16197492, 17547283, 18897074, 19784856, 28345611, 32394984, 35094566, 37794148, 52641849, 56691222, 70189132, 75588296, 105283698, 113382444, 122830981, 140378264, 210567396, 226764888, 245661962, 368492943, 421134792, 491323924, 736985886, 982647848, 1473971772, 2947943544]

約数ペア:

[(1, 2947943544), (2, 1473971772), (3, 982647848), (4, 736985886), (6, 491323924), (7, 421134792), (8, 368492943), (12, 245661962), (13, 226764888), (14, 210567396), (21, 140378264), (24, 122830981), (26, 113382444), (28, 105283698), (39, 75588296), (42, 70189132), (52, 56691222), (56, 52641849), (78, 37794148), (84, 35094566), (91, 32394984), (104, 28345611), (149, 19784856), (156, 18897074), (168, 17547283), (182, 16197492), (273, 10798328), (298, 9892428), (312, 9448537), (364, 8098746), (447, 6594952), (546, 5399164), (596, 4946214), (728, 4049373), (894, 3297476), (1043, 2826408), (1092, 2699582), (1192, 2473107), (1788, 1648738), (1937, 1521912), (2086, 1413204), (2184, 1349791), (3129, 942136), (3576, 824369), (3874, 760956), (4172, 706602), (5811, 507304), (6258, 471068), (7748, 380478), (8344, 353301), (9059, 325416), (11622, 253652), (12516, 235534), (13559, 217416), (15496, 190239), (18118, 162708), (23244, 126826), (25032, 117767), (27118, 108708), (27177, 108472), (36236, 81354), (40677, 72472), (46488, 63413), (54236, 54354)]