319870896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{214967}}^1$

素因数の和:215009

約数の個数: 40

約数和(自身を含む): 852993024

約数和(自身を除く): 533122128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 214967, 429934, 644901, 859868, 1289802, 1719736, 2579604, 3439472, 5159208, 6663977, 10318416, 13327954, 19991931, 26655908, 39983862, 53311816, 79967724, 106623632, 159935448, 319870896]

約数ペア:

[(1, 319870896), (2, 159935448), (3, 106623632), (4, 79967724), (6, 53311816), (8, 39983862), (12, 26655908), (16, 19991931), (24, 13327954), (31, 10318416), (48, 6663977), (62, 5159208), (93, 3439472), (124, 2579604), (186, 1719736), (248, 1289802), (372, 859868), (496, 644901), (744, 429934), (1488, 214967)]