788325408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{210557}}^1$

素因数の和:210586

約数の個数: 72

約数和(自身を含む): 2414258028

約数和(自身を除く): 1625932620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 210557, 421114, 631671, 842228, 1263342, 1684456, 1895013, 2526684, 2737241, 3368912, 3790026, 5053368, 5474482, 6737824, 7580052, 8211723, 10106736, 10948964, 15160104, 16423446, 20213472, 21897928, 24635169, 30320208, 32846892, 43795856, 49270338, 60640416, 65693784, 87591712, 98540676, 131387568, 197081352, 262775136, 394162704, 788325408]

約数ペア:

[(1, 788325408), (2, 394162704), (3, 262775136), (4, 197081352), (6, 131387568), (8, 98540676), (9, 87591712), (12, 65693784), (13, 60640416), (16, 49270338), (18, 43795856), (24, 32846892), (26, 30320208), (32, 24635169), (36, 21897928), (39, 20213472), (48, 16423446), (52, 15160104), (72, 10948964), (78, 10106736), (96, 8211723), (104, 7580052), (117, 6737824), (144, 5474482), (156, 5053368), (208, 3790026), (234, 3368912), (288, 2737241), (312, 2526684), (416, 1895013), (468, 1684456), (624, 1263342), (936, 842228), (1248, 631671), (1872, 421114), (3744, 210557)]