231300992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 499228800

約数和(自身を除く): 267927808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 229, 416, 458, 607, 832, 916, 1214, 1664, 1832, 2428, 2977, 3664, 4856, 5954, 7328, 7891, 9712, 11908, 14656, 15782, 19424, 23816, 29312, 31564, 38848, 47632, 63128, 77696, 95264, 126256, 139003, 190528, 252512, 278006, 381056, 505024, 556012, 1010048, 1112024, 1807039, 2224048, 3614078, 4448096, 7228156, 8896192, 14456312, 17792384, 28912624, 57825248, 115650496, 231300992]

約数ペア:

[(1, 231300992), (2, 115650496), (4, 57825248), (8, 28912624), (13, 17792384), (16, 14456312), (26, 8896192), (32, 7228156), (52, 4448096), (64, 3614078), (104, 2224048), (128, 1807039), (208, 1112024), (229, 1010048), (416, 556012), (458, 505024), (607, 381056), (832, 278006), (916, 252512), (1214, 190528), (1664, 139003), (1832, 126256), (2428, 95264), (2977, 77696), (3664, 63128), (4856, 47632), (5954, 38848), (7328, 31564), (7891, 29312), (9712, 23816), (11908, 19424), (14656, 15782)]