1393454208

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1446

約数の個数: 128

約数和(自身を含む): 3851144640

約数和(自身を除く): 2457690432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 67, 82, 96, 123, 128, 134, 164, 192, 201, 246, 268, 328, 384, 402, 492, 536, 656, 804, 984, 1072, 1312, 1321, 1608, 1968, 2144, 2624, 2642, 2747, 3216, 3936, 3963, 4288, 5248, 5284, 5494, 6432, 7872, 7926, 8241, 8576, 10568, 10988, 12864, 15744, 15852, 16482, 21136, 21976, 25728, 31704, 32964, 42272, 43952, 54161, 63408, 65928, 84544, 87904, 88507, 108322, 126816, 131856, 162483, 169088, 175808, 177014, 216644, 253632, 263712, 265521, 324966, 351616, 354028, 433288, 507264, 527424, 531042, 649932, 708056, 866576, 1054848, 1062084, 1299864, 1416112, 1733152, 2124168, 2599728, 2832224, 3466304, 3628787, 4248336, 5199456, 5664448, 6932608, 7257574, 8496672, 10398912, 10886361, 11328896, 14515148, 16993344, 20797824, 21772722, 29030296, 33986688, 43545444, 58060592, 87090888, 116121184, 174181776, 232242368, 348363552, 464484736, 696727104, 1393454208]

約数ペア:

[(1, 1393454208), (2, 696727104), (3, 464484736), (4, 348363552), (6, 232242368), (8, 174181776), (12, 116121184), (16, 87090888), (24, 58060592), (32, 43545444), (41, 33986688), (48, 29030296), (64, 21772722), (67, 20797824), (82, 16993344), (96, 14515148), (123, 11328896), (128, 10886361), (134, 10398912), (164, 8496672), (192, 7257574), (201, 6932608), (246, 5664448), (268, 5199456), (328, 4248336), (384, 3628787), (402, 3466304), (492, 2832224), (536, 2599728), (656, 2124168), (804, 1733152), (984, 1416112), (1072, 1299864), (1312, 1062084), (1321, 1054848), (1608, 866576), (1968, 708056), (2144, 649932), (2624, 531042), (2642, 527424), (2747, 507264), (3216, 433288), (3936, 354028), (3963, 351616), (4288, 324966), (5248, 265521), (5284, 263712), (5494, 253632), (6432, 216644), (7872, 177014), (7926, 175808), (8241, 169088), (8576, 162483), (10568, 131856), (10988, 126816), (12864, 108322), (15744, 88507), (15852, 87904), (16482, 84544), (21136, 65928), (21976, 63408), (25728, 54161), (31704, 43952), (32964, 42272)]