353181188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^2$

素因数の和:213

約数の個数: 54

約数和(自身を含む): 682877034

約数和(自身を除く): 329695846

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 731, 901, 1462, 1802, 1849, 2279, 2809, 2924, 3604, 3698, 4558, 5618, 7396, 9116, 11236, 31433, 38743, 47753, 62866, 77486, 95506, 97997, 120787, 125732, 154972, 191012, 195994, 241574, 391988, 483148, 1665949, 2053379, 3331898, 4106758, 5193841, 6663796, 8213516, 10387682, 20775364, 88295297, 176590594, 353181188]

約数ペア:

[(1, 353181188), (2, 176590594), (4, 88295297), (17, 20775364), (34, 10387682), (43, 8213516), (53, 6663796), (68, 5193841), (86, 4106758), (106, 3331898), (172, 2053379), (212, 1665949), (731, 483148), (901, 391988), (1462, 241574), (1802, 195994), (1849, 191012), (2279, 154972), (2809, 125732), (2924, 120787), (3604, 97997), (3698, 95506), (4558, 77486), (5618, 62866), (7396, 47753), (9116, 38743), (11236, 31433)]