238210992

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{18587}}^1$

素因数の和:18690

約数の個数: 60

約数和(自身を含む): 674186760

約数和(自身を除く): 435975768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 18587, 37174, 55761, 74348, 111522, 148696, 167283, 223044, 297392, 334566, 446088, 669132, 892176, 1338264, 1654243, 2676528, 3308486, 4962729, 6616972, 9925458, 13233944, 14888187, 19850916, 26467888, 29776374, 39701832, 59552748, 79403664, 119105496, 238210992]

約数ペア:

[(1, 238210992), (2, 119105496), (3, 79403664), (4, 59552748), (6, 39701832), (8, 29776374), (9, 26467888), (12, 19850916), (16, 14888187), (18, 13233944), (24, 9925458), (36, 6616972), (48, 4962729), (72, 3308486), (89, 2676528), (144, 1654243), (178, 1338264), (267, 892176), (356, 669132), (534, 446088), (712, 334566), (801, 297392), (1068, 223044), (1424, 167283), (1602, 148696), (2136, 111522), (3204, 74348), (4272, 55761), (6408, 37174), (12816, 18587)]