228214243072

素因数分解:

$2^8\times {\mathrm{653}}^1\times {\mathrm{1109}}^1\times {\mathrm{1231}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 457016978880

約数和(自身を除く): 228802735808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 653, 1109, 1231, 1306, 2218, 2462, 2612, 4436, 4924, 5224, 8872, 9848, 10448, 17744, 19696, 20896, 35488, 39392, 41792, 70976, 78784, 83584, 141952, 157568, 167168, 283904, 315136, 724177, 803843, 1365179, 1448354, 1607686, 2730358, 2896708, 3215372, 5460716, 5793416, 6430744, 10921432, 11586832, 12861488, 21842864, 23173664, 25722976, 43685728, 46347328, 51445952, 87371456, 92694656, 102891904, 174742912, 185389312, 205783808, 349485824, 891461887, 1782923774, 3565847548, 7131695096, 14263390192, 28526780384, 57053560768, 114107121536, 228214243072]

約数ペア:

[(1, 228214243072), (2, 114107121536), (4, 57053560768), (8, 28526780384), (16, 14263390192), (32, 7131695096), (64, 3565847548), (128, 1782923774), (256, 891461887), (653, 349485824), (1109, 205783808), (1231, 185389312), (1306, 174742912), (2218, 102891904), (2462, 92694656), (2612, 87371456), (4436, 51445952), (4924, 46347328), (5224, 43685728), (8872, 25722976), (9848, 23173664), (10448, 21842864), (17744, 12861488), (19696, 11586832), (20896, 10921432), (35488, 6430744), (39392, 5793416), (41792, 5460716), (70976, 3215372), (78784, 2896708), (83584, 2730358), (141952, 1607686), (157568, 1448354), (167168, 1365179), (283904, 803843), (315136, 724177)]