4037989816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^2$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 9108080640

約数和(自身を除く): 5070090824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 181, 217, 248, 284, 362, 434, 497, 568, 724, 868, 994, 1267, 1448, 1736, 1988, 2201, 2534, 3976, 4402, 5068, 5611, 8804, 10136, 11222, 12851, 15407, 17608, 22444, 25702, 30814, 32761, 39277, 44888, 51404, 61628, 65522, 78554, 89957, 102808, 123256, 131044, 157108, 179914, 229327, 262088, 314216, 359828, 398381, 458654, 719656, 796762, 917308, 1015591, 1593524, 1834616, 2031182, 2326031, 2788667, 3187048, 4062364, 4652062, 5577334, 7109137, 8124728, 9304124, 11154668, 14218274, 16282217, 18608248, 22309336, 28436548, 32564434, 56873096, 65128868, 72106961, 130257736, 144213922, 288427844, 504748727, 576855688, 1009497454, 2018994908, 4037989816]

約数ペア:

[(1, 4037989816), (2, 2018994908), (4, 1009497454), (7, 576855688), (8, 504748727), (14, 288427844), (28, 144213922), (31, 130257736), (56, 72106961), (62, 65128868), (71, 56873096), (124, 32564434), (142, 28436548), (181, 22309336), (217, 18608248), (248, 16282217), (284, 14218274), (362, 11154668), (434, 9304124), (497, 8124728), (568, 7109137), (724, 5577334), (868, 4652062), (994, 4062364), (1267, 3187048), (1448, 2788667), (1736, 2326031), (1988, 2031182), (2201, 1834616), (2534, 1593524), (3976, 1015591), (4402, 917308), (5068, 796762), (5611, 719656), (8804, 458654), (10136, 398381), (11222, 359828), (12851, 314216), (15407, 262088), (17608, 229327), (22444, 179914), (25702, 157108), (30814, 131044), (32761, 123256), (39277, 102808), (44888, 89957), (51404, 78554), (61628, 65522)]