215683584

素因数分解:

$2^9\times 3^1\times {\mathrm{140419}}^1$

素因数の和:140440

約数の個数: 40

約数和(自身を含む): 574598640

約数和(自身を除く): 358915056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 140419, 280838, 421257, 561676, 842514, 1123352, 1685028, 2246704, 3370056, 4493408, 6740112, 8986816, 13480224, 17973632, 26960448, 35947264, 53920896, 71894528, 107841792, 215683584]

約数ペア:

[(1, 215683584), (2, 107841792), (3, 71894528), (4, 53920896), (6, 35947264), (8, 26960448), (12, 17973632), (16, 13480224), (24, 8986816), (32, 6740112), (48, 4493408), (64, 3370056), (96, 2246704), (128, 1685028), (192, 1123352), (256, 842514), (384, 561676), (512, 421257), (768, 280838), (1536, 140419)]