508788828

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 1306543056

約数和(自身を除く): 797754228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 181, 226, 339, 362, 452, 543, 678, 691, 724, 1017, 1086, 1356, 1382, 1629, 2034, 2073, 2172, 2764, 3258, 4068, 4146, 6219, 6516, 8292, 12438, 20453, 24876, 40906, 61359, 78083, 81812, 122718, 125071, 156166, 184077, 234249, 245436, 250142, 312332, 368154, 375213, 468498, 500284, 702747, 736308, 750426, 936996, 1125639, 1405494, 1500852, 2251278, 2810988, 4502556, 14133023, 28266046, 42399069, 56532092, 84798138, 127197207, 169596276, 254394414, 508788828]

約数ペア:

[(1, 508788828), (2, 254394414), (3, 169596276), (4, 127197207), (6, 84798138), (9, 56532092), (12, 42399069), (18, 28266046), (36, 14133023), (113, 4502556), (181, 2810988), (226, 2251278), (339, 1500852), (362, 1405494), (452, 1125639), (543, 936996), (678, 750426), (691, 736308), (724, 702747), (1017, 500284), (1086, 468498), (1356, 375213), (1382, 368154), (1629, 312332), (2034, 250142), (2073, 245436), (2172, 234249), (2764, 184077), (3258, 156166), (4068, 125071), (4146, 122718), (6219, 81812), (6516, 78083), (8292, 61359), (12438, 40906), (20453, 24876)]