1293179008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 2926535040

約数和(自身を除く): 1633356032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 103, 128, 148, 176, 206, 241, 296, 352, 407, 412, 482, 592, 704, 814, 824, 964, 1133, 1184, 1408, 1628, 1648, 1928, 2266, 2368, 2651, 3256, 3296, 3811, 3856, 4532, 4736, 5302, 6512, 6592, 7622, 7712, 8917, 9064, 10604, 13024, 13184, 15244, 15424, 17834, 18128, 21208, 24823, 26048, 30488, 30848, 35668, 36256, 41921, 42416, 49646, 52096, 60976, 71336, 72512, 83842, 84832, 98087, 99292, 121952, 142672, 145024, 167684, 169664, 196174, 198584, 243904, 273053, 285344, 335368, 339328, 392348, 397168, 487808, 546106, 570688, 670736, 784696, 794336, 918451, 1092212, 1141376, 1341472, 1569392, 1588672, 1836902, 2184424, 2682944, 3138784, 3177344, 3673804, 4368848, 5365888, 6277568, 7347608, 8737696, 10102961, 12555136, 14695216, 17475392, 20205922, 29390432, 34950784, 40411844, 58780864, 80823688, 117561728, 161647376, 323294752, 646589504, 1293179008]

約数ペア:

[(1, 1293179008), (2, 646589504), (4, 323294752), (8, 161647376), (11, 117561728), (16, 80823688), (22, 58780864), (32, 40411844), (37, 34950784), (44, 29390432), (64, 20205922), (74, 17475392), (88, 14695216), (103, 12555136), (128, 10102961), (148, 8737696), (176, 7347608), (206, 6277568), (241, 5365888), (296, 4368848), (352, 3673804), (407, 3177344), (412, 3138784), (482, 2682944), (592, 2184424), (704, 1836902), (814, 1588672), (824, 1569392), (964, 1341472), (1133, 1141376), (1184, 1092212), (1408, 918451), (1628, 794336), (1648, 784696), (1928, 670736), (2266, 570688), (2368, 546106), (2651, 487808), (3256, 397168), (3296, 392348), (3811, 339328), (3856, 335368), (4532, 285344), (4736, 273053), (5302, 243904), (6512, 198584), (6592, 196174), (7622, 169664), (7712, 167684), (8917, 145024), (9064, 142672), (10604, 121952), (13024, 99292), (13184, 98087), (15244, 84832), (15424, 83842), (17834, 72512), (18128, 71336), (21208, 60976), (24823, 52096), (26048, 49646), (30488, 42416), (30848, 41921), (35668, 36256)]