305157072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{33997}}^1$

素因数の和:34036

約数の個数: 80

約数和(自身を含む): 910602432

約数和(自身を除く): 605445360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 33997, 67994, 101991, 135988, 203982, 271976, 373967, 407964, 543952, 577949, 747934, 815928, 1121901, 1155898, 1495868, 1631856, 1733847, 2243802, 2311796, 2991736, 3467694, 4487604, 4623592, 5983472, 6357439, 6935388, 8975208, 9247184, 12714878, 13870776, 17950416, 19072317, 25429756, 27741552, 38144634, 50859512, 76289268, 101719024, 152578536, 305157072]

約数ペア:

[(1, 305157072), (2, 152578536), (3, 101719024), (4, 76289268), (6, 50859512), (8, 38144634), (11, 27741552), (12, 25429756), (16, 19072317), (17, 17950416), (22, 13870776), (24, 12714878), (33, 9247184), (34, 8975208), (44, 6935388), (48, 6357439), (51, 5983472), (66, 4623592), (68, 4487604), (88, 3467694), (102, 2991736), (132, 2311796), (136, 2243802), (176, 1733847), (187, 1631856), (204, 1495868), (264, 1155898), (272, 1121901), (374, 815928), (408, 747934), (528, 577949), (561, 543952), (748, 407964), (816, 373967), (1122, 271976), (1496, 203982), (2244, 135988), (2992, 101991), (4488, 67994), (8976, 33997)]