749707812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5503

約数の個数: 120

約数和(自身を含む): 2277007040

約数和(自身を除く): 1527299228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1647, 1708, 2196, 2268, 2562, 3294, 3843, 4941, 5124, 5419, 6588, 7686, 9882, 10838, 11529, 15372, 16257, 19764, 21676, 23058, 32514, 34587, 37933, 46116, 48771, 65028, 69174, 75866, 97542, 113799, 138348, 146313, 151732, 195084, 227598, 292626, 330559, 341397, 438939, 455196, 585252, 661118, 682794, 877878, 991677, 1024191, 1322236, 1365588, 1755756, 1983354, 2048382, 2313913, 2975031, 3072573, 3966708, 4096764, 4627826, 5950062, 6145146, 6941739, 8925093, 9255652, 11900124, 12290292, 13883478, 17850186, 20825217, 26775279, 27766956, 35700372, 41650434, 53550558, 62475651, 83300868, 107101116, 124951302, 187426953, 249902604, 374853906, 749707812]

約数ペア:

[(1, 749707812), (2, 374853906), (3, 249902604), (4, 187426953), (6, 124951302), (7, 107101116), (9, 83300868), (12, 62475651), (14, 53550558), (18, 41650434), (21, 35700372), (27, 27766956), (28, 26775279), (36, 20825217), (42, 17850186), (54, 13883478), (61, 12290292), (63, 11900124), (81, 9255652), (84, 8925093), (108, 6941739), (122, 6145146), (126, 5950062), (162, 4627826), (183, 4096764), (189, 3966708), (244, 3072573), (252, 2975031), (324, 2313913), (366, 2048382), (378, 1983354), (427, 1755756), (549, 1365588), (567, 1322236), (732, 1024191), (756, 991677), (854, 877878), (1098, 682794), (1134, 661118), (1281, 585252), (1647, 455196), (1708, 438939), (2196, 341397), (2268, 330559), (2562, 292626), (3294, 227598), (3843, 195084), (4941, 151732), (5124, 146313), (5419, 138348), (6588, 113799), (7686, 97542), (9882, 75866), (10838, 69174), (11529, 65028), (15372, 48771), (16257, 46116), (19764, 37933), (21676, 34587), (23058, 32514)]