266830416

素因数分解:

$2^4\times 3^3\times {\mathrm{523}}^1\times {\mathrm{1181}}^1$

素因数の和:1721

約数の個数: 80

約数和(自身を含む): 768016320

約数和(自身を除く): 501185904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 523, 1046, 1181, 1569, 2092, 2362, 3138, 3543, 4184, 4707, 4724, 6276, 7086, 8368, 9414, 9448, 10629, 12552, 14121, 14172, 18828, 18896, 21258, 25104, 28242, 28344, 31887, 37656, 42516, 56484, 56688, 63774, 75312, 85032, 112968, 127548, 170064, 225936, 255096, 510192, 617663, 1235326, 1852989, 2470652, 3705978, 4941304, 5558967, 7411956, 9882608, 11117934, 14823912, 16676901, 22235868, 29647824, 33353802, 44471736, 66707604, 88943472, 133415208, 266830416]

約数ペア:

[(1, 266830416), (2, 133415208), (3, 88943472), (4, 66707604), (6, 44471736), (8, 33353802), (9, 29647824), (12, 22235868), (16, 16676901), (18, 14823912), (24, 11117934), (27, 9882608), (36, 7411956), (48, 5558967), (54, 4941304), (72, 3705978), (108, 2470652), (144, 1852989), (216, 1235326), (432, 617663), (523, 510192), (1046, 255096), (1181, 225936), (1569, 170064), (2092, 127548), (2362, 112968), (3138, 85032), (3543, 75312), (4184, 63774), (4707, 56688), (4724, 56484), (6276, 42516), (7086, 37656), (8368, 31887), (9414, 28344), (9448, 28242), (10629, 25104), (12552, 21258), (14121, 18896), (14172, 18828)]