248752608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199321}}^1$

素因数の和:199347

約数の個数: 48

約数和(自身を含む): 703208016

約数和(自身を除く): 454455408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 199321, 398642, 597963, 797284, 1195926, 1594568, 2391852, 2591173, 3189136, 4783704, 5182346, 6378272, 7773519, 9567408, 10364692, 15547038, 19134816, 20729384, 31094076, 41458768, 62188152, 82917536, 124376304, 248752608]

約数ペア:

[(1, 248752608), (2, 124376304), (3, 82917536), (4, 62188152), (6, 41458768), (8, 31094076), (12, 20729384), (13, 19134816), (16, 15547038), (24, 10364692), (26, 9567408), (32, 7773519), (39, 6378272), (48, 5182346), (52, 4783704), (78, 3189136), (96, 2591173), (104, 2391852), (156, 1594568), (208, 1195926), (312, 797284), (416, 597963), (624, 398642), (1248, 199321)]