309550804556

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2243}}^1\times {\mathrm{11383}}^1$

素因数の和:14070

約数の個数: 48

約数和(自身を含む): 620862595584

約数和(自身を除く): 311311791028

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 2243, 3031, 4486, 6062, 8972, 11383, 12124, 15701, 22766, 31402, 45532, 62804, 79681, 159362, 318724, 971219, 1942438, 3884876, 4928839, 6798533, 9857678, 13597066, 19715356, 25532069, 27194132, 34501873, 51064138, 69003746, 102128276, 138007492, 178724483, 357448966, 714897932, 11055385877, 22110771754, 44221543508, 77387701139, 154775402278, 309550804556]

約数ペア:

[(1, 309550804556), (2, 154775402278), (4, 77387701139), (7, 44221543508), (14, 22110771754), (28, 11055385877), (433, 714897932), (866, 357448966), (1732, 178724483), (2243, 138007492), (3031, 102128276), (4486, 69003746), (6062, 51064138), (8972, 34501873), (11383, 27194132), (12124, 25532069), (15701, 19715356), (22766, 13597066), (31402, 9857678), (45532, 6798533), (62804, 4928839), (79681, 3884876), (159362, 1942438), (318724, 971219)]