443135576

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 946915200

約数和(自身を除く): 503779624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 109, 124, 169, 194, 218, 248, 338, 388, 403, 436, 676, 776, 806, 872, 1261, 1352, 1417, 1612, 2522, 2834, 3007, 3224, 3379, 5044, 5239, 5668, 6014, 6758, 10088, 10478, 10573, 11336, 12028, 13516, 16393, 18421, 20956, 21146, 24056, 27032, 32786, 36842, 39091, 41912, 42292, 43927, 65572, 73684, 78182, 84584, 87854, 131144, 137449, 147368, 156364, 175708, 274898, 312728, 327763, 351416, 508183, 549796, 571051, 655526, 1016366, 1099592, 1142102, 1311052, 1786837, 2032732, 2284204, 2622104, 3573674, 4065464, 4260919, 4568408, 7147348, 8521838, 14294696, 17043676, 34087352, 55391947, 110783894, 221567788, 443135576]

約数ペア:

[(1, 443135576), (2, 221567788), (4, 110783894), (8, 55391947), (13, 34087352), (26, 17043676), (31, 14294696), (52, 8521838), (62, 7147348), (97, 4568408), (104, 4260919), (109, 4065464), (124, 3573674), (169, 2622104), (194, 2284204), (218, 2032732), (248, 1786837), (338, 1311052), (388, 1142102), (403, 1099592), (436, 1016366), (676, 655526), (776, 571051), (806, 549796), (872, 508183), (1261, 351416), (1352, 327763), (1417, 312728), (1612, 274898), (2522, 175708), (2834, 156364), (3007, 147368), (3224, 137449), (3379, 131144), (5044, 87854), (5239, 84584), (5668, 78182), (6014, 73684), (6758, 65572), (10088, 43927), (10478, 42292), (10573, 41912), (11336, 39091), (12028, 36842), (13516, 32786), (16393, 27032), (18421, 24056), (20956, 21146)]