218866596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 575769600

約数和(自身を除く): 356903004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 101, 116, 156, 174, 202, 303, 348, 377, 404, 479, 606, 754, 958, 1131, 1212, 1313, 1437, 1508, 1916, 2262, 2626, 2874, 2929, 3939, 4524, 5252, 5748, 5858, 6227, 7878, 8787, 11716, 12454, 13891, 15756, 17574, 18681, 24908, 27782, 35148, 37362, 38077, 41673, 48379, 55564, 74724, 76154, 83346, 96758, 114231, 145137, 152308, 166692, 180583, 193516, 228462, 290274, 361166, 456924, 541749, 580548, 628927, 722332, 1083498, 1257854, 1402991, 1886781, 2166996, 2515708, 2805982, 3773562, 4208973, 5611964, 7547124, 8417946, 16835892, 18238883, 36477766, 54716649, 72955532, 109433298, 218866596]

約数ペア:

[(1, 218866596), (2, 109433298), (3, 72955532), (4, 54716649), (6, 36477766), (12, 18238883), (13, 16835892), (26, 8417946), (29, 7547124), (39, 5611964), (52, 4208973), (58, 3773562), (78, 2805982), (87, 2515708), (101, 2166996), (116, 1886781), (156, 1402991), (174, 1257854), (202, 1083498), (303, 722332), (348, 628927), (377, 580548), (404, 541749), (479, 456924), (606, 361166), (754, 290274), (958, 228462), (1131, 193516), (1212, 180583), (1313, 166692), (1437, 152308), (1508, 145137), (1916, 114231), (2262, 96758), (2626, 83346), (2874, 76154), (2929, 74724), (3939, 55564), (4524, 48379), (5252, 41673), (5748, 38077), (5858, 37362), (6227, 35148), (7878, 27782), (8787, 24908), (11716, 18681), (12454, 17574), (13891, 15756)]