256837248

素因数分解:

$2^7\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2106

約数の個数: 96

約数和(自身を含む): 745994340

約数和(自身を除く): 489157092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 288, 339, 384, 452, 576, 678, 904, 1017, 1152, 1356, 1808, 1973, 2034, 2712, 3616, 3946, 4068, 5424, 5919, 7232, 7892, 8136, 10848, 11838, 14464, 15784, 16272, 17757, 21696, 23676, 31568, 32544, 35514, 43392, 47352, 63136, 65088, 71028, 94704, 126272, 130176, 142056, 189408, 222949, 252544, 284112, 378816, 445898, 568224, 668847, 757632, 891796, 1136448, 1337694, 1783592, 2006541, 2272896, 2675388, 3567184, 4013082, 5350776, 7134368, 8026164, 10701552, 14268736, 16052328, 21403104, 28537472, 32104656, 42806208, 64209312, 85612416, 128418624, 256837248]

約数ペア:

[(1, 256837248), (2, 128418624), (3, 85612416), (4, 64209312), (6, 42806208), (8, 32104656), (9, 28537472), (12, 21403104), (16, 16052328), (18, 14268736), (24, 10701552), (32, 8026164), (36, 7134368), (48, 5350776), (64, 4013082), (72, 3567184), (96, 2675388), (113, 2272896), (128, 2006541), (144, 1783592), (192, 1337694), (226, 1136448), (288, 891796), (339, 757632), (384, 668847), (452, 568224), (576, 445898), (678, 378816), (904, 284112), (1017, 252544), (1152, 222949), (1356, 189408), (1808, 142056), (1973, 130176), (2034, 126272), (2712, 94704), (3616, 71028), (3946, 65088), (4068, 63136), (5424, 47352), (5919, 43392), (7232, 35514), (7892, 32544), (8136, 31568), (10848, 23676), (11838, 21696), (14464, 17757), (15784, 16272)]