331344768

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23321}}^1$

素因数の和:23375

約数の個数: 64

約数和(自身を含む): 903960720

約数和(自身を除く): 572615952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 23321, 46642, 69963, 93284, 139926, 186568, 279852, 373136, 559704, 746272, 862877, 1119408, 1492544, 1725754, 2238816, 2588631, 2985088, 3451508, 4477632, 5177262, 6903016, 8955264, 10354524, 13806032, 20709048, 27612064, 41418096, 55224128, 82836192, 110448256, 165672384, 331344768]

約数ペア:

[(1, 331344768), (2, 165672384), (3, 110448256), (4, 82836192), (6, 55224128), (8, 41418096), (12, 27612064), (16, 20709048), (24, 13806032), (32, 10354524), (37, 8955264), (48, 6903016), (64, 5177262), (74, 4477632), (96, 3451508), (111, 2985088), (128, 2588631), (148, 2238816), (192, 1725754), (222, 1492544), (296, 1119408), (384, 862877), (444, 746272), (592, 559704), (888, 373136), (1184, 279852), (1776, 186568), (2368, 139926), (3552, 93284), (4736, 69963), (7104, 46642), (14208, 23321)]