19727274768

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{5209}}^1$

素因数の和:5784

約数の個数: 80

約数和(自身を含む): 51336922560

約数和(自身を除く): 31609647792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 307, 514, 614, 771, 921, 1028, 1228, 1542, 1842, 2056, 2456, 3084, 3684, 4112, 4912, 5209, 6168, 7368, 10418, 12336, 14736, 15627, 20836, 31254, 41672, 62508, 78899, 83344, 125016, 157798, 236697, 250032, 315596, 473394, 631192, 946788, 1262384, 1338713, 1599163, 1893576, 2677426, 3198326, 3787152, 4016139, 4797489, 5354852, 6396652, 8032278, 9594978, 10709704, 12793304, 16064556, 19189956, 21419408, 25586608, 32129112, 38379912, 64258224, 76759824, 410984891, 821969782, 1232954673, 1643939564, 2465909346, 3287879128, 4931818692, 6575758256, 9863637384, 19727274768]

約数ペア:

[(1, 19727274768), (2, 9863637384), (3, 6575758256), (4, 4931818692), (6, 3287879128), (8, 2465909346), (12, 1643939564), (16, 1232954673), (24, 821969782), (48, 410984891), (257, 76759824), (307, 64258224), (514, 38379912), (614, 32129112), (771, 25586608), (921, 21419408), (1028, 19189956), (1228, 16064556), (1542, 12793304), (1842, 10709704), (2056, 9594978), (2456, 8032278), (3084, 6396652), (3684, 5354852), (4112, 4797489), (4912, 4016139), (5209, 3787152), (6168, 3198326), (7368, 2677426), (10418, 1893576), (12336, 1599163), (14736, 1338713), (15627, 1262384), (20836, 946788), (31254, 631192), (41672, 473394), (62508, 315596), (78899, 250032), (83344, 236697), (125016, 157798)]