515046896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11470

約数の個数: 80

約数和(自身を含む): 1267918848

約数和(自身を除く): 752871952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 11411, 22568, 22822, 45136, 45644, 79877, 91288, 148343, 159754, 182576, 296686, 319508, 353741, 593372, 639016, 707482, 1038401, 1186744, 1278032, 1414964, 2076802, 2373488, 2476187, 2829928, 4153604, 4598633, 4952374, 5659856, 8307208, 9197266, 9904748, 16614416, 18394532, 19809496, 32190431, 36789064, 39618992, 64380862, 73578128, 128761724, 257523448, 515046896]

約数ペア:

[(1, 515046896), (2, 257523448), (4, 128761724), (7, 73578128), (8, 64380862), (13, 39618992), (14, 36789064), (16, 32190431), (26, 19809496), (28, 18394532), (31, 16614416), (52, 9904748), (56, 9197266), (62, 8307208), (91, 5659856), (104, 4952374), (112, 4598633), (124, 4153604), (182, 2829928), (208, 2476187), (217, 2373488), (248, 2076802), (364, 1414964), (403, 1278032), (434, 1186744), (496, 1038401), (728, 707482), (806, 639016), (868, 593372), (1456, 353741), (1612, 319508), (1736, 296686), (2821, 182576), (3224, 159754), (3472, 148343), (5642, 91288), (6448, 79877), (11284, 45644), (11411, 45136), (22568, 22822)]