315473904

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 904332000

約数和(自身を除く): 588858096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 109, 144, 199, 202, 218, 303, 327, 398, 404, 436, 597, 606, 654, 796, 808, 872, 909, 981, 1194, 1212, 1308, 1592, 1616, 1744, 1791, 1818, 1962, 2388, 2424, 2616, 3184, 3582, 3636, 3924, 4776, 4848, 5232, 7164, 7272, 7848, 9552, 11009, 14328, 14544, 15696, 20099, 21691, 22018, 28656, 33027, 40198, 43382, 44036, 60297, 65073, 66054, 80396, 86764, 88072, 99081, 120594, 130146, 132108, 160792, 173528, 176144, 180891, 195219, 198162, 241188, 260292, 264216, 321584, 347056, 361782, 390438, 396324, 482376, 520584, 528432, 723564, 780876, 792648, 964752, 1041168, 1447128, 1561752, 1585296, 2190791, 2894256, 3123504, 4381582, 6572373, 8763164, 13144746, 17526328, 19717119, 26289492, 35052656, 39434238, 52578984, 78868476, 105157968, 157736952, 315473904]

約数ペア:

[(1, 315473904), (2, 157736952), (3, 105157968), (4, 78868476), (6, 52578984), (8, 39434238), (9, 35052656), (12, 26289492), (16, 19717119), (18, 17526328), (24, 13144746), (36, 8763164), (48, 6572373), (72, 4381582), (101, 3123504), (109, 2894256), (144, 2190791), (199, 1585296), (202, 1561752), (218, 1447128), (303, 1041168), (327, 964752), (398, 792648), (404, 780876), (436, 723564), (597, 528432), (606, 520584), (654, 482376), (796, 396324), (808, 390438), (872, 361782), (909, 347056), (981, 321584), (1194, 264216), (1212, 260292), (1308, 241188), (1592, 198162), (1616, 195219), (1744, 180891), (1791, 176144), (1818, 173528), (1962, 160792), (2388, 132108), (2424, 130146), (2616, 120594), (3184, 99081), (3582, 88072), (3636, 86764), (3924, 80396), (4776, 66054), (4848, 65073), (5232, 60297), (7164, 44036), (7272, 43382), (7848, 40198), (9552, 33027), (11009, 28656), (14328, 22018), (14544, 21691), (15696, 20099)]