565500234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 1244073600

約数和(自身を除く): 678573366

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 241, 402, 449, 482, 723, 871, 898, 1347, 1446, 1742, 2613, 2694, 3133, 5226, 5837, 6266, 9399, 11674, 16147, 17511, 18798, 30083, 32294, 35022, 48441, 60166, 90249, 96882, 108209, 180498, 209911, 216418, 324627, 391079, 419822, 629733, 649254, 782158, 1173237, 1259466, 1406717, 2346474, 2813434, 4220151, 7250003, 8440302, 14500006, 21750009, 43500018, 94250039, 188500078, 282750117, 565500234]

約数ペア:

[(1, 565500234), (2, 282750117), (3, 188500078), (6, 94250039), (13, 43500018), (26, 21750009), (39, 14500006), (67, 8440302), (78, 7250003), (134, 4220151), (201, 2813434), (241, 2346474), (402, 1406717), (449, 1259466), (482, 1173237), (723, 782158), (871, 649254), (898, 629733), (1347, 419822), (1446, 391079), (1742, 324627), (2613, 216418), (2694, 209911), (3133, 180498), (5226, 108209), (5837, 96882), (6266, 90249), (9399, 60166), (11674, 48441), (16147, 35022), (17511, 32294), (18798, 30083)]