213932304

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{51229}}^1$

素因数の和:51272

約数の個数: 60

約数和(自身を含む): 619370700

約数和(自身を除く): 405438396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 51229, 102458, 153687, 204916, 307374, 409832, 461061, 614748, 819664, 922122, 1229496, 1485641, 1844244, 2458992, 2971282, 3688488, 4456923, 5942564, 7376976, 8913846, 11885128, 13370769, 17827692, 23770256, 26741538, 35655384, 53483076, 71310768, 106966152, 213932304]

約数ペア:

[(1, 213932304), (2, 106966152), (3, 71310768), (4, 53483076), (6, 35655384), (8, 26741538), (9, 23770256), (12, 17827692), (16, 13370769), (18, 11885128), (24, 8913846), (29, 7376976), (36, 5942564), (48, 4456923), (58, 3688488), (72, 2971282), (87, 2458992), (116, 1844244), (144, 1485641), (174, 1229496), (232, 922122), (261, 819664), (348, 614748), (464, 461061), (522, 409832), (696, 307374), (1044, 204916), (1392, 153687), (2088, 102458), (4176, 51229)]