540699888

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 1436542976

約数和(自身を除く): 895843088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 241, 258, 344, 482, 516, 688, 723, 964, 1032, 1087, 1446, 1928, 2064, 2174, 2892, 3261, 3856, 4348, 5784, 6522, 8696, 10363, 11568, 13044, 17392, 20726, 26088, 31089, 41452, 46741, 52176, 62178, 82904, 93482, 124356, 140223, 165808, 186964, 248712, 261967, 280446, 373928, 497424, 523934, 560892, 747856, 785901, 1047868, 1121784, 1571802, 2095736, 2243568, 3143604, 4191472, 6287208, 11264581, 12574416, 22529162, 33793743, 45058324, 67587486, 90116648, 135174972, 180233296, 270349944, 540699888]

約数ペア:

[(1, 540699888), (2, 270349944), (3, 180233296), (4, 135174972), (6, 90116648), (8, 67587486), (12, 45058324), (16, 33793743), (24, 22529162), (43, 12574416), (48, 11264581), (86, 6287208), (129, 4191472), (172, 3143604), (241, 2243568), (258, 2095736), (344, 1571802), (482, 1121784), (516, 1047868), (688, 785901), (723, 747856), (964, 560892), (1032, 523934), (1087, 497424), (1446, 373928), (1928, 280446), (2064, 261967), (2174, 248712), (2892, 186964), (3261, 165808), (3856, 140223), (4348, 124356), (5784, 93482), (6522, 82904), (8696, 62178), (10363, 52176), (11568, 46741), (13044, 41452), (17392, 31089), (20726, 26088)]