1270559056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 2957810688

約数和(自身を除く): 1687251632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 67, 68, 104, 124, 134, 136, 173, 208, 221, 248, 268, 272, 346, 403, 442, 496, 527, 536, 692, 806, 871, 884, 1054, 1072, 1139, 1384, 1612, 1742, 1768, 2077, 2108, 2249, 2278, 2768, 2941, 3224, 3484, 3536, 4154, 4216, 4498, 4556, 5363, 5882, 6448, 6851, 6968, 8308, 8432, 8996, 9112, 10726, 11591, 11764, 13702, 13936, 14807, 16616, 17992, 18224, 21452, 23182, 23528, 27001, 27404, 29614, 33232, 35309, 35984, 38233, 42904, 46364, 47056, 54002, 54808, 59228, 69719, 70618, 76466, 85808, 91171, 92728, 108004, 109616, 118456, 139438, 141236, 150683, 152932, 182342, 185456, 197047, 216008, 236912, 278876, 282472, 301366, 305864, 359321, 364684, 394094, 432016, 459017, 557752, 564944, 602732, 611728, 718642, 729368, 788188, 918034, 1115504, 1185223, 1205464, 1437284, 1458736, 1576376, 1836068, 2370446, 2410928, 2561611, 2874568, 3152752, 3672136, 4671173, 4740892, 5123222, 5749136, 6108457, 7344272, 9342346, 9481784, 10246444, 12216914, 18684692, 18963568, 20492888, 24433828, 37369384, 40985776, 48867656, 74738768, 79409941, 97735312, 158819882, 317639764, 635279528, 1270559056]

約数ペア:

[(1, 1270559056), (2, 635279528), (4, 317639764), (8, 158819882), (13, 97735312), (16, 79409941), (17, 74738768), (26, 48867656), (31, 40985776), (34, 37369384), (52, 24433828), (62, 20492888), (67, 18963568), (68, 18684692), (104, 12216914), (124, 10246444), (134, 9481784), (136, 9342346), (173, 7344272), (208, 6108457), (221, 5749136), (248, 5123222), (268, 4740892), (272, 4671173), (346, 3672136), (403, 3152752), (442, 2874568), (496, 2561611), (527, 2410928), (536, 2370446), (692, 1836068), (806, 1576376), (871, 1458736), (884, 1437284), (1054, 1205464), (1072, 1185223), (1139, 1115504), (1384, 918034), (1612, 788188), (1742, 729368), (1768, 718642), (2077, 611728), (2108, 602732), (2249, 564944), (2278, 557752), (2768, 459017), (2941, 432016), (3224, 394094), (3484, 364684), (3536, 359321), (4154, 305864), (4216, 301366), (4498, 282472), (4556, 278876), (5363, 236912), (5882, 216008), (6448, 197047), (6851, 185456), (6968, 182342), (8308, 152932), (8432, 150683), (8996, 141236), (9112, 139438), (10726, 118456), (11591, 109616), (11764, 108004), (13702, 92728), (13936, 91171), (14807, 85808), (16616, 76466), (17992, 70618), (18224, 69719), (21452, 59228), (23182, 54808), (23528, 54002), (27001, 47056), (27404, 46364), (29614, 42904), (33232, 38233), (35309, 35984)]