1231465248

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109639}}^1$

素因数の和:109671

約数の個数: 96

約数和(自身を含む): 3868099200

約数和(自身を除く): 2636633952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 109639, 219278, 328917, 438556, 657834, 877112, 986751, 1315668, 1425307, 1754224, 1973502, 2631336, 2850614, 2960253, 3508448, 3947004, 4275921, 5262672, 5701228, 5920506, 7894008, 8551842, 10525344, 11402456, 11841012, 12827763, 15788016, 17103684, 22804912, 23682024, 25655526, 31576032, 34207368, 38483289, 45609824, 47364048, 51311052, 68414736, 76966578, 94728096, 102622104, 136829472, 153933156, 205244208, 307866312, 410488416, 615732624, 1231465248]

約数ペア:

[(1, 1231465248), (2, 615732624), (3, 410488416), (4, 307866312), (6, 205244208), (8, 153933156), (9, 136829472), (12, 102622104), (13, 94728096), (16, 76966578), (18, 68414736), (24, 51311052), (26, 47364048), (27, 45609824), (32, 38483289), (36, 34207368), (39, 31576032), (48, 25655526), (52, 23682024), (54, 22804912), (72, 17103684), (78, 15788016), (96, 12827763), (104, 11841012), (108, 11402456), (117, 10525344), (144, 8551842), (156, 7894008), (208, 5920506), (216, 5701228), (234, 5262672), (288, 4275921), (312, 3947004), (351, 3508448), (416, 2960253), (432, 2850614), (468, 2631336), (624, 1973502), (702, 1754224), (864, 1425307), (936, 1315668), (1248, 986751), (1404, 877112), (1872, 657834), (2808, 438556), (3744, 328917), (5616, 219278), (11232, 109639)]