447978024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15439}}^1$

素因数の和:15495

約数の個数: 96

約数和(自身を含む): 1348838400

約数和(自身を除く): 900860376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 15439, 29016, 30878, 46317, 61756, 92634, 123512, 138951, 185268, 200707, 277902, 370536, 401414, 478609, 555804, 602121, 802828, 957218, 1111608, 1204242, 1435827, 1605656, 1806363, 1914436, 2408484, 2871654, 3612726, 3828872, 4307481, 4816968, 5743308, 6221917, 7225452, 8614962, 11486616, 12443834, 14450904, 17229924, 18665751, 24887668, 34459848, 37331502, 49775336, 55997253, 74663004, 111994506, 149326008, 223989012, 447978024]

約数ペア:

[(1, 447978024), (2, 223989012), (3, 149326008), (4, 111994506), (6, 74663004), (8, 55997253), (9, 49775336), (12, 37331502), (13, 34459848), (18, 24887668), (24, 18665751), (26, 17229924), (31, 14450904), (36, 12443834), (39, 11486616), (52, 8614962), (62, 7225452), (72, 6221917), (78, 5743308), (93, 4816968), (104, 4307481), (117, 3828872), (124, 3612726), (156, 2871654), (186, 2408484), (234, 1914436), (248, 1806363), (279, 1605656), (312, 1435827), (372, 1204242), (403, 1111608), (468, 957218), (558, 802828), (744, 602121), (806, 555804), (936, 478609), (1116, 401414), (1209, 370536), (1612, 277902), (2232, 200707), (2418, 185268), (3224, 138951), (3627, 123512), (4836, 92634), (7254, 61756), (9672, 46317), (14508, 30878), (15439, 29016)]