212266912

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4262

約数の個数: 72

約数和(自身を含む): 494796708

約数和(自身を除く): 282529796

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4217, 4576, 6292, 8434, 12584, 16868, 25168, 33736, 46387, 50336, 54821, 67472, 92774, 109642, 134944, 185548, 219284, 371096, 438568, 510257, 603031, 742192, 877136, 1020514, 1206062, 1484384, 1754272, 2041028, 2412124, 4082056, 4824248, 6633341, 8164112, 9648496, 13266682, 16328224, 19296992, 26533364, 53066728, 106133456, 212266912]

約数ペア:

[(1, 212266912), (2, 106133456), (4, 53066728), (8, 26533364), (11, 19296992), (13, 16328224), (16, 13266682), (22, 9648496), (26, 8164112), (32, 6633341), (44, 4824248), (52, 4082056), (88, 2412124), (104, 2041028), (121, 1754272), (143, 1484384), (176, 1206062), (208, 1020514), (242, 877136), (286, 742192), (352, 603031), (416, 510257), (484, 438568), (572, 371096), (968, 219284), (1144, 185548), (1573, 134944), (1936, 109642), (2288, 92774), (3146, 67472), (3872, 54821), (4217, 50336), (4576, 46387), (6292, 33736), (8434, 25168), (12584, 16868)]