889955968

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 2002748580

約数和(自身を除く): 1112792612

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 128, 148, 176, 242, 296, 352, 407, 484, 592, 704, 814, 968, 1184, 1408, 1553, 1628, 1936, 2368, 3106, 3256, 3872, 4477, 4736, 6212, 6512, 7744, 8954, 12424, 13024, 15488, 17083, 17908, 24848, 26048, 34166, 35816, 49696, 52096, 57461, 68332, 71632, 99392, 114922, 136664, 143264, 187913, 198784, 229844, 273328, 286528, 375826, 459688, 546656, 573056, 632071, 751652, 919376, 1093312, 1264142, 1503304, 1838752, 2186624, 2528284, 3006608, 3677504, 5056568, 6013216, 6952781, 7355008, 10113136, 12026432, 13905562, 20226272, 24052864, 27811124, 40452544, 55622248, 80905088, 111244496, 222488992, 444977984, 889955968]

約数ペア:

[(1, 889955968), (2, 444977984), (4, 222488992), (8, 111244496), (11, 80905088), (16, 55622248), (22, 40452544), (32, 27811124), (37, 24052864), (44, 20226272), (64, 13905562), (74, 12026432), (88, 10113136), (121, 7355008), (128, 6952781), (148, 6013216), (176, 5056568), (242, 3677504), (296, 3006608), (352, 2528284), (407, 2186624), (484, 1838752), (592, 1503304), (704, 1264142), (814, 1093312), (968, 919376), (1184, 751652), (1408, 632071), (1553, 573056), (1628, 546656), (1936, 459688), (2368, 375826), (3106, 286528), (3256, 273328), (3872, 229844), (4477, 198784), (4736, 187913), (6212, 143264), (6512, 136664), (7744, 114922), (8954, 99392), (12424, 71632), (13024, 68332), (15488, 57461), (17083, 52096), (17908, 49696), (24848, 35816), (26048, 34166)]