254106996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 700199808

約数和(自身を除く): 446092812

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 373, 397, 429, 572, 746, 794, 858, 1119, 1191, 1492, 1588, 1716, 2238, 2382, 4103, 4367, 4476, 4764, 4849, 5161, 8206, 8734, 9698, 10322, 12309, 13101, 14547, 15483, 16412, 17468, 19396, 20644, 24618, 26202, 29094, 30966, 49236, 52404, 53339, 56771, 58188, 61932, 106678, 113542, 148081, 160017, 170313, 213356, 227084, 296162, 320034, 340626, 444243, 592324, 640068, 681252, 888486, 1628891, 1776972, 1925053, 3257782, 3850106, 4886673, 5775159, 6515564, 7700212, 9773346, 11550318, 19546692, 21175583, 23100636, 42351166, 63526749, 84702332, 127053498, 254106996]

約数ペア:

[(1, 254106996), (2, 127053498), (3, 84702332), (4, 63526749), (6, 42351166), (11, 23100636), (12, 21175583), (13, 19546692), (22, 11550318), (26, 9773346), (33, 7700212), (39, 6515564), (44, 5775159), (52, 4886673), (66, 3850106), (78, 3257782), (132, 1925053), (143, 1776972), (156, 1628891), (286, 888486), (373, 681252), (397, 640068), (429, 592324), (572, 444243), (746, 340626), (794, 320034), (858, 296162), (1119, 227084), (1191, 213356), (1492, 170313), (1588, 160017), (1716, 148081), (2238, 113542), (2382, 106678), (4103, 61932), (4367, 58188), (4476, 56771), (4764, 53339), (4849, 52404), (5161, 49236), (8206, 30966), (8734, 29094), (9698, 26202), (10322, 24618), (12309, 20644), (13101, 19396), (14547, 17468), (15483, 16412)]