1249327872

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 216

約数和(自身を含む): 3957421104

約数和(自身を除く): 2708093232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 192, 208, 212, 234, 256, 288, 312, 318, 384, 416, 424, 468, 477, 576, 624, 636, 689, 768, 787, 832, 848, 936, 954, 1152, 1248, 1272, 1378, 1574, 1664, 1696, 1872, 1908, 2067, 2304, 2361, 2496, 2544, 2756, 3148, 3328, 3392, 3744, 3816, 4134, 4722, 4992, 5088, 5512, 6201, 6296, 6784, 7083, 7488, 7632, 8268, 9444, 9984, 10176, 10231, 11024, 12402, 12592, 13568, 14166, 14976, 15264, 16536, 18888, 20352, 20462, 22048, 24804, 25184, 28332, 29952, 30528, 30693, 33072, 37776, 40704, 40924, 41711, 44096, 49608, 50368, 56664, 61056, 61386, 66144, 75552, 81848, 83422, 88192, 92079, 99216, 100736, 113328, 122112, 122772, 125133, 132288, 151104, 163696, 166844, 176384, 184158, 198432, 201472, 226656, 245544, 250266, 264576, 302208, 327392, 333688, 368316, 375399, 396864, 453312, 491088, 500532, 529152, 542243, 604416, 654784, 667376, 736632, 750798, 793728, 906624, 982176, 1001064, 1084486, 1309568, 1334752, 1473264, 1501596, 1587456, 1626729, 1813248, 1964352, 2002128, 2168972, 2619136, 2669504, 2946528, 3003192, 3253458, 3928704, 4004256, 4337944, 4880187, 5339008, 5893056, 6006384, 6506916, 7857408, 8008512, 8675888, 9760374, 10678016, 11786112, 12012768, 13013832, 16017024, 17351776, 19520748, 23572224, 24025536, 26027664, 32034048, 34703552, 39041496, 48051072, 52055328, 69407104, 78082992, 96102144, 104110656, 138814208, 156165984, 208221312, 312331968, 416442624, 624663936, 1249327872]

約数ペア:

[(1, 1249327872), (2, 624663936), (3, 416442624), (4, 312331968), (6, 208221312), (8, 156165984), (9, 138814208), (12, 104110656), (13, 96102144), (16, 78082992), (18, 69407104), (24, 52055328), (26, 48051072), (32, 39041496), (36, 34703552), (39, 32034048), (48, 26027664), (52, 24025536), (53, 23572224), (64, 19520748), (72, 17351776), (78, 16017024), (96, 13013832), (104, 12012768), (106, 11786112), (117, 10678016), (128, 9760374), (144, 8675888), (156, 8008512), (159, 7857408), (192, 6506916), (208, 6006384), (212, 5893056), (234, 5339008), (256, 4880187), (288, 4337944), (312, 4004256), (318, 3928704), (384, 3253458), (416, 3003192), (424, 2946528), (468, 2669504), (477, 2619136), (576, 2168972), (624, 2002128), (636, 1964352), (689, 1813248), (768, 1626729), (787, 1587456), (832, 1501596), (848, 1473264), (936, 1334752), (954, 1309568), (1152, 1084486), (1248, 1001064), (1272, 982176), (1378, 906624), (1574, 793728), (1664, 750798), (1696, 736632), (1872, 667376), (1908, 654784), (2067, 604416), (2304, 542243), (2361, 529152), (2496, 500532), (2544, 491088), (2756, 453312), (3148, 396864), (3328, 375399), (3392, 368316), (3744, 333688), (3816, 327392), (4134, 302208), (4722, 264576), (4992, 250266), (5088, 245544), (5512, 226656), (6201, 201472), (6296, 198432), (6784, 184158), (7083, 176384), (7488, 166844), (7632, 163696), (8268, 151104), (9444, 132288), (9984, 125133), (10176, 122772), (10231, 122112), (11024, 113328), (12402, 100736), (12592, 99216), (13568, 92079), (14166, 88192), (14976, 83422), (15264, 81848), (16536, 75552), (18888, 66144), (20352, 61386), (20462, 61056), (22048, 56664), (24804, 50368), (25184, 49608), (28332, 44096), (29952, 41711), (30528, 40924), (30693, 40704), (33072, 37776)]