487430432

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 974430072

約数和(自身を除く): 486999640

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 373, 388, 421, 746, 776, 842, 1492, 1552, 1684, 2984, 3104, 3368, 5968, 6736, 11936, 13472, 36181, 40837, 72362, 81674, 144724, 157033, 163348, 289448, 314066, 326696, 578896, 628132, 653392, 1157792, 1256264, 1306784, 2512528, 5025056, 15232201, 30464402, 60928804, 121857608, 243715216, 487430432]

約数ペア:

[(1, 487430432), (2, 243715216), (4, 121857608), (8, 60928804), (16, 30464402), (32, 15232201), (97, 5025056), (194, 2512528), (373, 1306784), (388, 1256264), (421, 1157792), (746, 653392), (776, 628132), (842, 578896), (1492, 326696), (1552, 314066), (1684, 289448), (2984, 163348), (3104, 157033), (3368, 144724), (5968, 81674), (6736, 72362), (11936, 40837), (13472, 36181)]