729235364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2447}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 1502758656

約数和(自身を除く): 773523292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 521, 572, 1042, 2084, 2447, 4894, 5731, 6773, 9788, 11462, 13546, 22924, 26917, 27092, 31811, 53834, 63622, 74503, 107668, 127244, 149006, 298012, 349921, 699842, 1274887, 1399684, 2549774, 5099548, 14023757, 16573531, 28047514, 33147062, 56095028, 66294124, 182308841, 364617682, 729235364]

約数ペア:

[(1, 729235364), (2, 364617682), (4, 182308841), (11, 66294124), (13, 56095028), (22, 33147062), (26, 28047514), (44, 16573531), (52, 14023757), (143, 5099548), (286, 2549774), (521, 1399684), (572, 1274887), (1042, 699842), (2084, 349921), (2447, 298012), (4894, 149006), (5731, 127244), (6773, 107668), (9788, 74503), (11462, 63622), (13546, 53834), (22924, 31811), (26917, 27092)]