773288256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{309811}}^1$

素因数の和:309839

約数の個数: 56

約数和(自身を含む): 2203382944

約数和(自身を除く): 1430094688

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, 309811, 619622, 929433, 1239244, 1858866, 2478488, 3717732, 4027543, 4956976, 7435464, 8055086, 9913952, 12082629, 14870928, 16110172, 19827904, 24165258, 29741856, 32220344, 48330516, 59483712, 64440688, 96661032, 128881376, 193322064, 257762752, 386644128, 773288256]

約数ペア:

[(1, 773288256), (2, 386644128), (3, 257762752), (4, 193322064), (6, 128881376), (8, 96661032), (12, 64440688), (13, 59483712), (16, 48330516), (24, 32220344), (26, 29741856), (32, 24165258), (39, 19827904), (48, 16110172), (52, 14870928), (64, 12082629), (78, 9913952), (96, 8055086), (104, 7435464), (156, 4956976), (192, 4027543), (208, 3717732), (312, 2478488), (416, 1858866), (624, 1239244), (832, 929433), (1248, 619622), (2496, 309811)]