312776256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125311}}^1$

素因数の和:125339

約数の個数: 56

約数和(自身を含む): 891218944

約数和(自身を除く): 578442688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 125311, 250622, 375933, 501244, 751866, 1002488, 1503732, 1629043, 2004976, 3007464, 3258086, 4009952, 4887129, 6014928, 6516172, 8019904, 9774258, 12029856, 13032344, 19548516, 24059712, 26064688, 39097032, 52129376, 78194064, 104258752, 156388128, 312776256]

約数ペア:

[(1, 312776256), (2, 156388128), (3, 104258752), (4, 78194064), (6, 52129376), (8, 39097032), (12, 26064688), (13, 24059712), (16, 19548516), (24, 13032344), (26, 12029856), (32, 9774258), (39, 8019904), (48, 6516172), (52, 6014928), (64, 4887129), (78, 4009952), (96, 3258086), (104, 3007464), (156, 2004976), (192, 1629043), (208, 1503732), (312, 1002488), (416, 751866), (624, 501244), (832, 375933), (1248, 250622), (2496, 125311)]