39721036264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{19273}}^1$

素因数の和:19467

約数の個数: 128

約数和(自身を含む): 97140960000

約数和(自身を除く): 57419923736

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 149, 152, 182, 247, 266, 298, 364, 494, 532, 596, 728, 988, 1043, 1064, 1192, 1729, 1937, 1976, 2086, 2831, 3458, 3874, 4172, 5662, 6916, 7748, 8344, 11324, 13559, 13832, 15496, 19273, 19817, 22648, 27118, 36803, 38546, 39634, 54236, 73606, 77092, 79268, 108472, 134911, 147212, 154184, 158536, 250549, 257621, 269822, 294424, 366187, 501098, 515242, 539644, 732374, 1002196, 1030484, 1079288, 1464748, 1753843, 2004392, 2060968, 2563309, 2871677, 2929496, 3507686, 4760431, 5126618, 5743354, 7015372, 9520862, 10253236, 11486708, 14030744, 19041724, 20101739, 20506472, 22973416, 33323017, 37331801, 38083448, 40203478, 54561863, 66646034, 74663602, 80406956, 109123726, 133292068, 149327204, 160813912, 218247452, 261322607, 266584136, 298654408, 381933041, 436494904, 522645214, 709304219, 763866082, 1045290428, 1418608438, 1527732164, 2090580856, 2837216876, 3055464328, 4965129533, 5674433752, 9930259066, 19860518132, 39721036264]

約数ペア:

[(1, 39721036264), (2, 19860518132), (4, 9930259066), (7, 5674433752), (8, 4965129533), (13, 3055464328), (14, 2837216876), (19, 2090580856), (26, 1527732164), (28, 1418608438), (38, 1045290428), (52, 763866082), (56, 709304219), (76, 522645214), (91, 436494904), (104, 381933041), (133, 298654408), (149, 266584136), (152, 261322607), (182, 218247452), (247, 160813912), (266, 149327204), (298, 133292068), (364, 109123726), (494, 80406956), (532, 74663602), (596, 66646034), (728, 54561863), (988, 40203478), (1043, 38083448), (1064, 37331801), (1192, 33323017), (1729, 22973416), (1937, 20506472), (1976, 20101739), (2086, 19041724), (2831, 14030744), (3458, 11486708), (3874, 10253236), (4172, 9520862), (5662, 7015372), (6916, 5743354), (7748, 5126618), (8344, 4760431), (11324, 3507686), (13559, 2929496), (13832, 2871677), (15496, 2563309), (19273, 2060968), (19817, 2004392), (22648, 1753843), (27118, 1464748), (36803, 1079288), (38546, 1030484), (39634, 1002196), (54236, 732374), (73606, 539644), (77092, 515242), (79268, 501098), (108472, 366187), (134911, 294424), (147212, 269822), (154184, 257621), (158536, 250549)]