269947136

素因数分解:

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

素因数の和:204

約数の個数: 108

約数和(自身を含む): 598090752

約数和(自身を除く): 328143616

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 127, 128, 152, 184, 254, 256, 304, 361, 368, 437, 508, 608, 722, 736, 874, 1016, 1216, 1444, 1472, 1748, 2032, 2413, 2432, 2888, 2921, 2944, 3496, 4064, 4826, 4864, 5776, 5842, 5888, 6992, 8128, 8303, 9652, 11552, 11684, 13984, 16256, 16606, 19304, 23104, 23368, 27968, 32512, 33212, 38608, 45847, 46208, 46736, 55499, 55936, 66424, 77216, 91694, 92416, 93472, 110998, 111872, 132848, 154432, 183388, 186944, 221996, 265696, 308864, 366776, 373888, 443992, 531392, 617728, 733552, 747776, 887984, 1054481, 1062784, 1467104, 1775968, 2108962, 2125568, 2934208, 3551936, 4217924, 5868416, 7103872, 8435848, 11736832, 14207744, 16871696, 33743392, 67486784, 134973568, 269947136]

約数ペア:

[(1, 269947136), (2, 134973568), (4, 67486784), (8, 33743392), (16, 16871696), (19, 14207744), (23, 11736832), (32, 8435848), (38, 7103872), (46, 5868416), (64, 4217924), (76, 3551936), (92, 2934208), (127, 2125568), (128, 2108962), (152, 1775968), (184, 1467104), (254, 1062784), (256, 1054481), (304, 887984), (361, 747776), (368, 733552), (437, 617728), (508, 531392), (608, 443992), (722, 373888), (736, 366776), (874, 308864), (1016, 265696), (1216, 221996), (1444, 186944), (1472, 183388), (1748, 154432), (2032, 132848), (2413, 111872), (2432, 110998), (2888, 93472), (2921, 92416), (2944, 91694), (3496, 77216), (4064, 66424), (4826, 55936), (4864, 55499), (5776, 46736), (5842, 46208), (5888, 45847), (6992, 38608), (8128, 33212), (8303, 32512), (9652, 27968), (11552, 23368), (11684, 23104), (13984, 19304), (16256, 16606)]