814989708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{580477}}^1$

素因数の和:580503

約数の個数: 48

約数和(自身を含む): 2275473760

約数和(自身を除く): 1460484052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 580477, 1160954, 1741431, 2321908, 3482862, 5224293, 6965724, 7546201, 10448586, 15092402, 15672879, 20897172, 22638603, 30184804, 31345758, 45277206, 62691516, 67915809, 90554412, 135831618, 203747427, 271663236, 407494854, 814989708]

約数ペア:

[(1, 814989708), (2, 407494854), (3, 271663236), (4, 203747427), (6, 135831618), (9, 90554412), (12, 67915809), (13, 62691516), (18, 45277206), (26, 31345758), (27, 30184804), (36, 22638603), (39, 20897172), (52, 15672879), (54, 15092402), (78, 10448586), (108, 7546201), (117, 6965724), (156, 5224293), (234, 3482862), (351, 2321908), (468, 1741431), (702, 1160954), (1404, 580477)]