387394224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26813}}^1$

素因数の和:26874

約数の個数: 80

約数和(自身を含む): 1170377472

約数和(自身を除く): 782983248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 26813, 53626, 80439, 107252, 160878, 187691, 214504, 321756, 375382, 429008, 563073, 643512, 750764, 1126146, 1152959, 1287024, 1501528, 2252292, 2305918, 3003056, 3458877, 4504584, 4611836, 6917754, 8070713, 9009168, 9223672, 13835508, 16141426, 18447344, 24212139, 27671016, 32282852, 48424278, 55342032, 64565704, 96848556, 129131408, 193697112, 387394224]

約数ペア:

[(1, 387394224), (2, 193697112), (3, 129131408), (4, 96848556), (6, 64565704), (7, 55342032), (8, 48424278), (12, 32282852), (14, 27671016), (16, 24212139), (21, 18447344), (24, 16141426), (28, 13835508), (42, 9223672), (43, 9009168), (48, 8070713), (56, 6917754), (84, 4611836), (86, 4504584), (112, 3458877), (129, 3003056), (168, 2305918), (172, 2252292), (258, 1501528), (301, 1287024), (336, 1152959), (344, 1126146), (516, 750764), (602, 643512), (688, 563073), (903, 429008), (1032, 375382), (1204, 321756), (1806, 214504), (2064, 187691), (2408, 160878), (3612, 107252), (4816, 80439), (7224, 53626), (14448, 26813)]