817745904

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1159

約数の個数: 120

約数和(自身を含む): 2355518880

約数和(自身を除く): 1537772976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 109, 144, 159, 212, 218, 318, 327, 424, 436, 477, 636, 654, 848, 872, 954, 981, 983, 1272, 1308, 1744, 1908, 1962, 1966, 2544, 2616, 2949, 3816, 3924, 3932, 5232, 5777, 5898, 7632, 7848, 7864, 8847, 11554, 11796, 15696, 15728, 17331, 17694, 23108, 23592, 34662, 35388, 46216, 47184, 51993, 52099, 69324, 70776, 92432, 103986, 104198, 107147, 138648, 141552, 156297, 207972, 208396, 214294, 277296, 312594, 321441, 415944, 416792, 428588, 468891, 625188, 642882, 831888, 833584, 857176, 937782, 964323, 1250376, 1285764, 1714352, 1875564, 1928646, 2500752, 2571528, 3751128, 3857292, 5143056, 5678791, 7502256, 7714584, 11357582, 15429168, 17036373, 22715164, 34072746, 45430328, 51109119, 68145492, 90860656, 102218238, 136290984, 204436476, 272581968, 408872952, 817745904]

約数ペア:

[(1, 817745904), (2, 408872952), (3, 272581968), (4, 204436476), (6, 136290984), (8, 102218238), (9, 90860656), (12, 68145492), (16, 51109119), (18, 45430328), (24, 34072746), (36, 22715164), (48, 17036373), (53, 15429168), (72, 11357582), (106, 7714584), (109, 7502256), (144, 5678791), (159, 5143056), (212, 3857292), (218, 3751128), (318, 2571528), (327, 2500752), (424, 1928646), (436, 1875564), (477, 1714352), (636, 1285764), (654, 1250376), (848, 964323), (872, 937782), (954, 857176), (981, 833584), (983, 831888), (1272, 642882), (1308, 625188), (1744, 468891), (1908, 428588), (1962, 416792), (1966, 415944), (2544, 321441), (2616, 312594), (2949, 277296), (3816, 214294), (3924, 208396), (3932, 207972), (5232, 156297), (5777, 141552), (5898, 138648), (7632, 107147), (7848, 104198), (7864, 103986), (8847, 92432), (11554, 70776), (11796, 69324), (15696, 52099), (15728, 51993), (17331, 47184), (17694, 46216), (23108, 35388), (23592, 34662)]