461663412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{189517}}^1$

素因数の和:189560

約数の個数: 48

約数和(自身を含む): 1273560960

約数和(自身を除く): 811897548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 189517, 379034, 568551, 758068, 1137102, 1326619, 2274204, 2653238, 3979857, 5306476, 5495993, 7959714, 10991986, 15919428, 16487979, 21983972, 32975958, 38471951, 65951916, 76943902, 115415853, 153887804, 230831706, 461663412]

約数ペア:

[(1, 461663412), (2, 230831706), (3, 153887804), (4, 115415853), (6, 76943902), (7, 65951916), (12, 38471951), (14, 32975958), (21, 21983972), (28, 16487979), (29, 15919428), (42, 10991986), (58, 7959714), (84, 5495993), (87, 5306476), (116, 3979857), (174, 2653238), (203, 2274204), (348, 1326619), (406, 1137102), (609, 758068), (812, 568551), (1218, 379034), (2436, 189517)]