774085728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{620261}}^1$

素因数の和:620287

約数の個数: 48

約数和(自身を含む): 2188284336

約数和(自身を除く): 1414198608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 620261, 1240522, 1860783, 2481044, 3721566, 4962088, 7443132, 8063393, 9924176, 14886264, 16126786, 19848352, 24190179, 29772528, 32253572, 48380358, 59545056, 64507144, 96760716, 129014288, 193521432, 258028576, 387042864, 774085728]

約数ペア:

[(1, 774085728), (2, 387042864), (3, 258028576), (4, 193521432), (6, 129014288), (8, 96760716), (12, 64507144), (13, 59545056), (16, 48380358), (24, 32253572), (26, 29772528), (32, 24190179), (39, 19848352), (48, 16126786), (52, 14886264), (78, 9924176), (96, 8063393), (104, 7443132), (156, 4962088), (208, 3721566), (312, 2481044), (416, 1860783), (624, 1240522), (1248, 620261)]