219539199768

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{3809857}}^1$

素因数の和:3809894

約数の個数: 80

約数和(自身を含む): 640284735480

約数和(自身を除く): 420745535712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 4116, 4802, 7203, 8232, 9604, 14406, 19208, 28812, 57624, 3809857, 7619714, 11429571, 15239428, 22859142, 26668999, 30478856, 45718284, 53337998, 80006997, 91436568, 106675996, 160013994, 186682993, 213351992, 320027988, 373365986, 560048979, 640055976, 746731972, 1120097958, 1306780951, 1493463944, 2240195916, 2613561902, 3920342853, 4480391832, 5227123804, 7840685706, 9147466657, 10454247608, 15681371412, 18294933314, 27442399971, 31362742824, 36589866628, 54884799942, 73179733256, 109769599884, 219539199768]

約数ペア:

[(1, 219539199768), (2, 109769599884), (3, 73179733256), (4, 54884799942), (6, 36589866628), (7, 31362742824), (8, 27442399971), (12, 18294933314), (14, 15681371412), (21, 10454247608), (24, 9147466657), (28, 7840685706), (42, 5227123804), (49, 4480391832), (56, 3920342853), (84, 2613561902), (98, 2240195916), (147, 1493463944), (168, 1306780951), (196, 1120097958), (294, 746731972), (343, 640055976), (392, 560048979), (588, 373365986), (686, 320027988), (1029, 213351992), (1176, 186682993), (1372, 160013994), (2058, 106675996), (2401, 91436568), (2744, 80006997), (4116, 53337998), (4802, 45718284), (7203, 30478856), (8232, 26668999), (9604, 22859142), (14406, 15239428), (19208, 11429571), (28812, 7619714), (57624, 3809857)]