271018352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 610675200

約数和(自身を除く): 339656848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 239, 272, 374, 379, 478, 748, 758, 956, 1496, 1516, 1912, 2629, 2992, 3032, 3824, 4063, 4169, 5258, 6064, 6443, 8126, 8338, 10516, 12886, 16252, 16676, 21032, 25772, 32504, 33352, 42064, 44693, 51544, 65008, 66704, 70873, 89386, 90581, 103088, 141746, 178772, 181162, 283492, 357544, 362324, 566984, 715088, 724648, 996391, 1133968, 1449296, 1539877, 1992782, 3079754, 3985564, 6159508, 7971128, 12319016, 15942256, 16938647, 24638032, 33877294, 67754588, 135509176, 271018352]

約数ペア:

[(1, 271018352), (2, 135509176), (4, 67754588), (8, 33877294), (11, 24638032), (16, 16938647), (17, 15942256), (22, 12319016), (34, 7971128), (44, 6159508), (68, 3985564), (88, 3079754), (136, 1992782), (176, 1539877), (187, 1449296), (239, 1133968), (272, 996391), (374, 724648), (379, 715088), (478, 566984), (748, 362324), (758, 357544), (956, 283492), (1496, 181162), (1516, 178772), (1912, 141746), (2629, 103088), (2992, 90581), (3032, 89386), (3824, 70873), (4063, 66704), (4169, 65008), (5258, 51544), (6064, 44693), (6443, 42064), (8126, 33352), (8338, 32504), (10516, 25772), (12886, 21032), (16252, 16676)]