628407504

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{33829}}^1$

素因数の和:33889

約数の個数: 80

約数和(自身を含む): 1845764800

約数和(自身を除く): 1217357296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 33829, 67658, 101487, 135316, 202974, 270632, 304461, 405948, 541264, 608922, 811896, 913383, 1217844, 1454647, 1623792, 1826766, 2435688, 2909294, 3653532, 4363941, 4871376, 5818588, 7307064, 8727882, 11637176, 13091823, 14614128, 17455764, 23274352, 26183646, 34911528, 39275469, 52367292, 69823056, 78550938, 104734584, 157101876, 209469168, 314203752, 628407504]

約数ペア:

[(1, 628407504), (2, 314203752), (3, 209469168), (4, 157101876), (6, 104734584), (8, 78550938), (9, 69823056), (12, 52367292), (16, 39275469), (18, 34911528), (24, 26183646), (27, 23274352), (36, 17455764), (43, 14614128), (48, 13091823), (54, 11637176), (72, 8727882), (86, 7307064), (108, 5818588), (129, 4871376), (144, 4363941), (172, 3653532), (216, 2909294), (258, 2435688), (344, 1826766), (387, 1623792), (432, 1454647), (516, 1217844), (688, 913383), (774, 811896), (1032, 608922), (1161, 541264), (1548, 405948), (2064, 304461), (2322, 270632), (3096, 202974), (4644, 135316), (6192, 101487), (9288, 67658), (18576, 33829)]