525686528

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 1193041920

約数和(自身を除く): 667355392

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 64, 74, 76, 92, 127, 128, 148, 152, 184, 254, 256, 296, 304, 368, 437, 508, 592, 608, 703, 736, 851, 874, 1016, 1184, 1216, 1406, 1472, 1702, 1748, 2032, 2368, 2413, 2432, 2812, 2921, 2944, 3404, 3496, 4064, 4699, 4736, 4826, 4864, 5624, 5842, 5888, 6808, 6992, 8128, 9398, 9472, 9652, 11248, 11684, 13616, 13984, 16169, 16256, 18796, 19304, 22496, 23368, 27232, 27968, 32338, 32512, 37592, 38608, 44992, 46736, 54464, 55499, 55936, 64676, 75184, 77216, 89281, 89984, 93472, 108077, 108928, 110998, 111872, 129352, 150368, 154432, 178562, 179968, 186944, 216154, 217856, 221996, 258704, 300736, 308864, 357124, 373888, 432308, 443992, 517408, 601472, 617728, 714248, 747776, 864616, 887984, 1034816, 1202944, 1428496, 1729232, 1775968, 2053463, 2069632, 2856992, 3458464, 3551936, 4106926, 4139264, 5713984, 6916928, 7103872, 8213852, 11427968, 13833856, 14207744, 16427704, 22855936, 27667712, 32855408, 65710816, 131421632, 262843264, 525686528]

約数ペア:

[(1, 525686528), (2, 262843264), (4, 131421632), (8, 65710816), (16, 32855408), (19, 27667712), (23, 22855936), (32, 16427704), (37, 14207744), (38, 13833856), (46, 11427968), (64, 8213852), (74, 7103872), (76, 6916928), (92, 5713984), (127, 4139264), (128, 4106926), (148, 3551936), (152, 3458464), (184, 2856992), (254, 2069632), (256, 2053463), (296, 1775968), (304, 1729232), (368, 1428496), (437, 1202944), (508, 1034816), (592, 887984), (608, 864616), (703, 747776), (736, 714248), (851, 617728), (874, 601472), (1016, 517408), (1184, 443992), (1216, 432308), (1406, 373888), (1472, 357124), (1702, 308864), (1748, 300736), (2032, 258704), (2368, 221996), (2413, 217856), (2432, 216154), (2812, 186944), (2921, 179968), (2944, 178562), (3404, 154432), (3496, 150368), (4064, 129352), (4699, 111872), (4736, 110998), (4826, 108928), (4864, 108077), (5624, 93472), (5842, 89984), (5888, 89281), (6808, 77216), (6992, 75184), (8128, 64676), (9398, 55936), (9472, 55499), (9652, 54464), (11248, 46736), (11684, 44992), (13616, 38608), (13984, 37592), (16169, 32512), (16256, 32338), (18796, 27968), (19304, 27232), (22496, 23368)]