221142384

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{26029}}^1$

素因数の和:26102

約数の個数: 60

約数和(自身を含む): 629405400

約数和(自身を除く): 408263016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 26029, 52058, 78087, 104116, 156174, 208232, 234261, 312348, 416464, 468522, 624696, 937044, 1249392, 1535711, 1874088, 3071422, 3748176, 4607133, 6142844, 9214266, 12285688, 13821399, 18428532, 24571376, 27642798, 36857064, 55285596, 73714128, 110571192, 221142384]

約数ペア:

[(1, 221142384), (2, 110571192), (3, 73714128), (4, 55285596), (6, 36857064), (8, 27642798), (9, 24571376), (12, 18428532), (16, 13821399), (18, 12285688), (24, 9214266), (36, 6142844), (48, 4607133), (59, 3748176), (72, 3071422), (118, 1874088), (144, 1535711), (177, 1249392), (236, 937044), (354, 624696), (472, 468522), (531, 416464), (708, 312348), (944, 234261), (1062, 208232), (1416, 156174), (2124, 104116), (2832, 78087), (4248, 52058), (8496, 26029)]