212541828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30071}}^1$

素因数の和:30128

約数の個数: 48

約数和(自身を含む): 538890240

約数和(自身を除く): 326348412

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 30071, 60142, 90213, 120284, 180426, 360852, 571349, 932201, 1142698, 1714047, 1864402, 2285396, 2796603, 3428094, 3728804, 5593206, 6856188, 11186412, 17711819, 35423638, 53135457, 70847276, 106270914, 212541828]

約数ペア:

[(1, 212541828), (2, 106270914), (3, 70847276), (4, 53135457), (6, 35423638), (12, 17711819), (19, 11186412), (31, 6856188), (38, 5593206), (57, 3728804), (62, 3428094), (76, 2796603), (93, 2285396), (114, 1864402), (124, 1714047), (186, 1142698), (228, 932201), (372, 571349), (589, 360852), (1178, 180426), (1767, 120284), (2356, 90213), (3534, 60142), (7068, 30071)]