320460672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4164

約数の個数: 128

約数和(自身を含む): 1006617600

約数和(自身を除く): 686156928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4111, 4872, 5568, 6496, 8222, 9744, 11136, 12333, 12992, 16444, 19488, 24666, 25984, 28777, 32888, 38976, 49332, 57554, 65776, 77952, 86331, 98664, 115108, 119219, 131552, 172662, 197328, 230216, 238438, 263104, 345324, 357657, 394656, 460432, 476876, 526208, 690648, 715314, 789312, 834533, 920864, 953752, 1381296, 1430628, 1578624, 1669066, 1841728, 1907504, 2503599, 2762592, 2861256, 3338132, 3683456, 3815008, 5007198, 5525184, 5722512, 6676264, 7630016, 10014396, 11050368, 11445024, 13352528, 15260032, 20028792, 22890048, 26705056, 40057584, 45780096, 53410112, 80115168, 106820224, 160230336, 320460672]

約数ペア:

[(1, 320460672), (2, 160230336), (3, 106820224), (4, 80115168), (6, 53410112), (7, 45780096), (8, 40057584), (12, 26705056), (14, 22890048), (16, 20028792), (21, 15260032), (24, 13352528), (28, 11445024), (29, 11050368), (32, 10014396), (42, 7630016), (48, 6676264), (56, 5722512), (58, 5525184), (64, 5007198), (84, 3815008), (87, 3683456), (96, 3338132), (112, 2861256), (116, 2762592), (128, 2503599), (168, 1907504), (174, 1841728), (192, 1669066), (203, 1578624), (224, 1430628), (232, 1381296), (336, 953752), (348, 920864), (384, 834533), (406, 789312), (448, 715314), (464, 690648), (609, 526208), (672, 476876), (696, 460432), (812, 394656), (896, 357657), (928, 345324), (1218, 263104), (1344, 238438), (1392, 230216), (1624, 197328), (1856, 172662), (2436, 131552), (2688, 119219), (2784, 115108), (3248, 98664), (3712, 86331), (4111, 77952), (4872, 65776), (5568, 57554), (6496, 49332), (8222, 38976), (9744, 32888), (11136, 28777), (12333, 25984), (12992, 24666), (16444, 19488)]