418166275959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1\times {\mathrm{28649}}^1$

素因数の和:29444

約数の個数: 48

約数和(自身を含む): 637157664000

約数和(自身を除く): 218991388041

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 659, 963, 1977, 2461, 5931, 7383, 15157, 22149, 28649, 45471, 70513, 85947, 136413, 211539, 257841, 634617, 658927, 1621799, 1976781, 3065443, 4865397, 5930343, 9196329, 14596191, 18879691, 27588987, 56639073, 70505189, 169917219, 211515567, 434232893, 634546701, 1302698679, 2020126937, 3908096037, 6060380811, 18181142433, 46462919551, 139388758653, 418166275959]

約数ペア:

[(1, 418166275959), (3, 139388758653), (9, 46462919551), (23, 18181142433), (69, 6060380811), (107, 3908096037), (207, 2020126937), (321, 1302698679), (659, 634546701), (963, 434232893), (1977, 211515567), (2461, 169917219), (5931, 70505189), (7383, 56639073), (15157, 27588987), (22149, 18879691), (28649, 14596191), (45471, 9196329), (70513, 5930343), (85947, 4865397), (136413, 3065443), (211539, 1976781), (257841, 1621799), (634617, 658927)]