217866468

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 521256960

約数和(自身を除く): 303390492

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 127, 177, 236, 254, 354, 381, 508, 708, 762, 1524, 2423, 4846, 7269, 7493, 9692, 14538, 14986, 22479, 29076, 29972, 44958, 89916, 142957, 285914, 307721, 428871, 571828, 615442, 857742, 923163, 1230884, 1715484, 1846326, 3692652, 18155539, 36311078, 54466617, 72622156, 108933234, 217866468]

約数ペア:

[(1, 217866468), (2, 108933234), (3, 72622156), (4, 54466617), (6, 36311078), (12, 18155539), (59, 3692652), (118, 1846326), (127, 1715484), (177, 1230884), (236, 923163), (254, 857742), (354, 615442), (381, 571828), (508, 428871), (708, 307721), (762, 285914), (1524, 142957), (2423, 89916), (4846, 44958), (7269, 29972), (7493, 29076), (9692, 22479), (14538, 14986)]