4320047408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 8983353600

約数和(自身を除く): 4663306192

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 233, 248, 464, 466, 496, 899, 932, 1289, 1798, 1864, 2578, 3596, 3728, 5156, 6757, 7192, 7223, 10312, 13514, 14384, 14446, 20624, 27028, 28892, 37381, 39959, 54056, 57784, 74762, 79918, 108112, 115568, 149524, 159836, 209467, 299048, 300337, 319672, 418934, 598096, 600674, 639344, 837868, 1158811, 1201348, 1675736, 2317622, 2402696, 3351472, 4635244, 4805392, 8709773, 9270488, 9310447, 17419546, 18540976, 18620894, 34839092, 37241788, 69678184, 74483576, 139356368, 148967152, 270002963, 540005926, 1080011852, 2160023704, 4320047408]

約数ペア:

[(1, 4320047408), (2, 2160023704), (4, 1080011852), (8, 540005926), (16, 270002963), (29, 148967152), (31, 139356368), (58, 74483576), (62, 69678184), (116, 37241788), (124, 34839092), (232, 18620894), (233, 18540976), (248, 17419546), (464, 9310447), (466, 9270488), (496, 8709773), (899, 4805392), (932, 4635244), (1289, 3351472), (1798, 2402696), (1864, 2317622), (2578, 1675736), (3596, 1201348), (3728, 1158811), (5156, 837868), (6757, 639344), (7192, 600674), (7223, 598096), (10312, 418934), (13514, 319672), (14384, 300337), (14446, 299048), (20624, 209467), (27028, 159836), (28892, 149524), (37381, 115568), (39959, 108112), (54056, 79918), (57784, 74762)]