1555133784

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{5011}}^1$

素因数の和:5280

約数の個数: 64

約数和(自身を含む): 3967098240

約数和(自身を除く): 2411964456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 193, 201, 268, 386, 402, 536, 579, 772, 804, 1158, 1544, 1608, 2316, 4632, 5011, 10022, 12931, 15033, 20044, 25862, 30066, 38793, 40088, 51724, 60132, 77586, 103448, 120264, 155172, 310344, 335737, 671474, 967123, 1007211, 1342948, 1934246, 2014422, 2685896, 2901369, 3868492, 4028844, 5802738, 7736984, 8057688, 11605476, 23210952, 64797241, 129594482, 194391723, 259188964, 388783446, 518377928, 777566892, 1555133784]

約数ペア:

[(1, 1555133784), (2, 777566892), (3, 518377928), (4, 388783446), (6, 259188964), (8, 194391723), (12, 129594482), (24, 64797241), (67, 23210952), (134, 11605476), (193, 8057688), (201, 7736984), (268, 5802738), (386, 4028844), (402, 3868492), (536, 2901369), (579, 2685896), (772, 2014422), (804, 1934246), (1158, 1342948), (1544, 1007211), (1608, 967123), (2316, 671474), (4632, 335737), (5011, 310344), (10022, 155172), (12931, 120264), (15033, 103448), (20044, 77586), (25862, 60132), (30066, 51724), (38793, 40088)]