40293408

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 108764208

約数和(自身を除く): 68470800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 227, 258, 344, 454, 516, 681, 688, 908, 1032, 1362, 1376, 1816, 1849, 2064, 2724, 3632, 3698, 4128, 5448, 5547, 7264, 7396, 9761, 10896, 11094, 14792, 19522, 21792, 22188, 29283, 29584, 39044, 44376, 58566, 59168, 78088, 88752, 117132, 156176, 177504, 234264, 312352, 419723, 468528, 839446, 937056, 1259169, 1678892, 2518338, 3357784, 5036676, 6715568, 10073352, 13431136, 20146704, 40293408]

約数ペア:

[(1, 40293408), (2, 20146704), (3, 13431136), (4, 10073352), (6, 6715568), (8, 5036676), (12, 3357784), (16, 2518338), (24, 1678892), (32, 1259169), (43, 937056), (48, 839446), (86, 468528), (96, 419723), (129, 312352), (172, 234264), (227, 177504), (258, 156176), (344, 117132), (454, 88752), (516, 78088), (681, 59168), (688, 58566), (908, 44376), (1032, 39044), (1362, 29584), (1376, 29283), (1816, 22188), (1849, 21792), (2064, 19522), (2724, 14792), (3632, 11094), (3698, 10896), (4128, 9761), (5448, 7396), (5547, 7264)]