253925832

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 644382720

約数和(自身を除く): 390456888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 227, 254, 367, 381, 454, 508, 681, 734, 762, 908, 1016, 1101, 1362, 1468, 1524, 1816, 2202, 2724, 2936, 3048, 4404, 5448, 8808, 28829, 46609, 57658, 83309, 86487, 93218, 115316, 139827, 166618, 172974, 186436, 230632, 249927, 279654, 333236, 345948, 372872, 499854, 559308, 666472, 691896, 999708, 1118616, 1999416, 10580243, 21160486, 31740729, 42320972, 63481458, 84641944, 126962916, 253925832]

約数ペア:

[(1, 253925832), (2, 126962916), (3, 84641944), (4, 63481458), (6, 42320972), (8, 31740729), (12, 21160486), (24, 10580243), (127, 1999416), (227, 1118616), (254, 999708), (367, 691896), (381, 666472), (454, 559308), (508, 499854), (681, 372872), (734, 345948), (762, 333236), (908, 279654), (1016, 249927), (1101, 230632), (1362, 186436), (1468, 172974), (1524, 166618), (1816, 139827), (2202, 115316), (2724, 93218), (2936, 86487), (3048, 83309), (4404, 57658), (5448, 46609), (8808, 28829)]