681647616

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3833

約数の個数: 160

約数和(自身を含む): 2173506720

約数和(自身を除く): 1491859104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 3793, 4608, 4992, 5616, 6656, 6912, 7488, 7586, 9984, 11232, 11379, 13824, 14976, 15172, 19968, 22464, 22758, 29952, 30344, 34137, 44928, 45516, 49309, 59904, 60688, 68274, 89856, 91032, 98618, 102411, 121376, 136548, 147927, 179712, 182064, 197236, 204822, 242752, 273096, 295854, 364128, 394472, 409644, 443781, 485504, 546192, 591708, 728256, 788944, 819288, 887562, 971008, 1092384, 1183416, 1331343, 1456512, 1577888, 1638576, 1775124, 1942016, 2184768, 2366832, 2662686, 2913024, 3155776, 3277152, 3550248, 4369536, 4733664, 5325372, 5826048, 6311552, 6554304, 7100496, 8739072, 9467328, 10650744, 12623104, 13108608, 14200992, 17478144, 18934656, 21301488, 25246208, 26217216, 28401984, 37869312, 42602976, 52434432, 56803968, 75738624, 85205952, 113607936, 170411904, 227215872, 340823808, 681647616]

約数ペア:

[(1, 681647616), (2, 340823808), (3, 227215872), (4, 170411904), (6, 113607936), (8, 85205952), (9, 75738624), (12, 56803968), (13, 52434432), (16, 42602976), (18, 37869312), (24, 28401984), (26, 26217216), (27, 25246208), (32, 21301488), (36, 18934656), (39, 17478144), (48, 14200992), (52, 13108608), (54, 12623104), (64, 10650744), (72, 9467328), (78, 8739072), (96, 7100496), (104, 6554304), (108, 6311552), (117, 5826048), (128, 5325372), (144, 4733664), (156, 4369536), (192, 3550248), (208, 3277152), (216, 3155776), (234, 2913024), (256, 2662686), (288, 2366832), (312, 2184768), (351, 1942016), (384, 1775124), (416, 1638576), (432, 1577888), (468, 1456512), (512, 1331343), (576, 1183416), (624, 1092384), (702, 971008), (768, 887562), (832, 819288), (864, 788944), (936, 728256), (1152, 591708), (1248, 546192), (1404, 485504), (1536, 443781), (1664, 409644), (1728, 394472), (1872, 364128), (2304, 295854), (2496, 273096), (2808, 242752), (3328, 204822), (3456, 197236), (3744, 182064), (3793, 179712), (4608, 147927), (4992, 136548), (5616, 121376), (6656, 102411), (6912, 98618), (7488, 91032), (7586, 89856), (9984, 68274), (11232, 60688), (11379, 59904), (13824, 49309), (14976, 45516), (15172, 44928), (19968, 34137), (22464, 30344), (22758, 29952)]