217013136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 594456000

約数和(自身を除く): 377442864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 894, 912, 1192, 1597, 1788, 2384, 2831, 3194, 3576, 4791, 5662, 6388, 7152, 8493, 9582, 11324, 12776, 16986, 19164, 22648, 25552, 30343, 33972, 38328, 45296, 60686, 67944, 76656, 91029, 121372, 135888, 182058, 237953, 242744, 364116, 475906, 485488, 713859, 728232, 951812, 1427718, 1456464, 1903624, 2855436, 3807248, 4521107, 5710872, 9042214, 11421744, 13563321, 18084428, 27126642, 36168856, 54253284, 72337712, 108506568, 217013136]

約数ペア:

[(1, 217013136), (2, 108506568), (3, 72337712), (4, 54253284), (6, 36168856), (8, 27126642), (12, 18084428), (16, 13563321), (19, 11421744), (24, 9042214), (38, 5710872), (48, 4521107), (57, 3807248), (76, 2855436), (114, 1903624), (149, 1456464), (152, 1427718), (228, 951812), (298, 728232), (304, 713859), (447, 485488), (456, 475906), (596, 364116), (894, 242744), (912, 237953), (1192, 182058), (1597, 135888), (1788, 121372), (2384, 91029), (2831, 76656), (3194, 67944), (3576, 60686), (4791, 45296), (5662, 38328), (6388, 33972), (7152, 30343), (8493, 25552), (9582, 22648), (11324, 19164), (12776, 16986)]