228879672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3331}}^1$

素因数の和:3756

約数の個数: 64

約数和(自身を含む): 655737600

約数和(自身を除く): 426857928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1227, 1636, 2454, 2863, 3272, 3331, 4908, 5726, 6662, 8589, 9816, 9993, 11452, 13324, 17178, 19986, 22904, 23317, 26648, 34356, 39972, 46634, 68712, 69951, 79944, 93268, 139902, 186536, 279804, 559608, 1362379, 2724758, 4087137, 5449516, 8174274, 9536653, 10899032, 16348548, 19073306, 28609959, 32697096, 38146612, 57219918, 76293224, 114439836, 228879672]

約数ペア:

[(1, 228879672), (2, 114439836), (3, 76293224), (4, 57219918), (6, 38146612), (7, 32697096), (8, 28609959), (12, 19073306), (14, 16348548), (21, 10899032), (24, 9536653), (28, 8174274), (42, 5449516), (56, 4087137), (84, 2724758), (168, 1362379), (409, 559608), (818, 279804), (1227, 186536), (1636, 139902), (2454, 93268), (2863, 79944), (3272, 69951), (3331, 68712), (4908, 46634), (5726, 39972), (6662, 34356), (8589, 26648), (9816, 23317), (9993, 22904), (11452, 19986), (13324, 17178)]