1287803736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30367}}^1$

素因数の和:30429

約数の個数: 96

約数和(自身を含む): 3789926400

約数和(自身を除く): 2502122664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 21204, 30367, 42408, 60734, 91101, 121468, 182202, 242936, 273303, 364404, 546606, 576973, 728808, 941377, 1093212, 1153946, 1730919, 1882754, 2186424, 2307892, 2824131, 3461838, 3765508, 4615784, 5192757, 5648262, 6923676, 7531016, 8472393, 10385514, 11296524, 13847352, 16944786, 17886163, 20771028, 22593048, 33889572, 35772326, 41542056, 53658489, 67779144, 71544652, 107316978, 143089304, 160975467, 214633956, 321950934, 429267912, 643901868, 1287803736]

約数ペア:

[(1, 1287803736), (2, 643901868), (3, 429267912), (4, 321950934), (6, 214633956), (8, 160975467), (9, 143089304), (12, 107316978), (18, 71544652), (19, 67779144), (24, 53658489), (31, 41542056), (36, 35772326), (38, 33889572), (57, 22593048), (62, 20771028), (72, 17886163), (76, 16944786), (93, 13847352), (114, 11296524), (124, 10385514), (152, 8472393), (171, 7531016), (186, 6923676), (228, 5648262), (248, 5192757), (279, 4615784), (342, 3765508), (372, 3461838), (456, 2824131), (558, 2307892), (589, 2186424), (684, 1882754), (744, 1730919), (1116, 1153946), (1178, 1093212), (1368, 941377), (1767, 728808), (2232, 576973), (2356, 546606), (3534, 364404), (4712, 273303), (5301, 242936), (7068, 182202), (10602, 121468), (14136, 91101), (21204, 60734), (30367, 42408)]