221609024

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 84

約数和(自身を含む): 544397184

約数和(自身を除く): 322788160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 2927, 4732, 5408, 5824, 5854, 9464, 10816, 11708, 18928, 20489, 23416, 37856, 38051, 40978, 46832, 75712, 76102, 81956, 93664, 152204, 163912, 187328, 266357, 304408, 327824, 494663, 532714, 608816, 655648, 989326, 1065428, 1217632, 1311296, 1978652, 2130856, 2435264, 3462641, 3957304, 4261712, 6925282, 7914608, 8523424, 13850564, 15829216, 17046848, 27701128, 31658432, 55402256, 110804512, 221609024]

約数ペア:

[(1, 221609024), (2, 110804512), (4, 55402256), (7, 31658432), (8, 27701128), (13, 17046848), (14, 15829216), (16, 13850564), (26, 8523424), (28, 7914608), (32, 6925282), (52, 4261712), (56, 3957304), (64, 3462641), (91, 2435264), (104, 2130856), (112, 1978652), (169, 1311296), (182, 1217632), (208, 1065428), (224, 989326), (338, 655648), (364, 608816), (416, 532714), (448, 494663), (676, 327824), (728, 304408), (832, 266357), (1183, 187328), (1352, 163912), (1456, 152204), (2366, 93664), (2704, 81956), (2912, 76102), (2927, 75712), (4732, 46832), (5408, 40978), (5824, 38051), (5854, 37856), (9464, 23416), (10816, 20489), (11708, 18928)]