1204241872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 2478254080

約数和(自身を除く): 1274012208

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 79, 124, 146, 158, 248, 292, 316, 421, 496, 584, 632, 842, 1168, 1264, 1684, 2263, 2449, 3368, 4526, 4898, 5767, 6736, 9052, 9796, 11534, 13051, 18104, 19592, 23068, 26102, 30733, 33259, 36208, 39184, 46136, 52204, 61466, 66518, 92272, 104408, 122932, 133036, 178777, 208816, 245864, 266072, 357554, 491728, 532144, 715108, 952723, 1031029, 1430216, 1905446, 2062058, 2427907, 2860432, 3810892, 4124116, 4855814, 7621784, 8248232, 9711628, 15243568, 16496464, 19423256, 38846512, 75265117, 150530234, 301060468, 602120936, 1204241872]

約数ペア:

[(1, 1204241872), (2, 602120936), (4, 301060468), (8, 150530234), (16, 75265117), (31, 38846512), (62, 19423256), (73, 16496464), (79, 15243568), (124, 9711628), (146, 8248232), (158, 7621784), (248, 4855814), (292, 4124116), (316, 3810892), (421, 2860432), (496, 2427907), (584, 2062058), (632, 1905446), (842, 1430216), (1168, 1031029), (1264, 952723), (1684, 715108), (2263, 532144), (2449, 491728), (3368, 357554), (4526, 266072), (4898, 245864), (5767, 208816), (6736, 178777), (9052, 133036), (9796, 122932), (11534, 104408), (13051, 92272), (18104, 66518), (19592, 61466), (23068, 52204), (26102, 46136), (30733, 39184), (33259, 36208)]