214719516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17543

約数の個数: 72

約数和(自身を含む): 611240448

約数和(自身を除く): 396520932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 17491, 34982, 52473, 69964, 104946, 157419, 192401, 209892, 314838, 384802, 542221, 577203, 629676, 769604, 1084442, 1154406, 1626663, 1731609, 2168884, 2308812, 3253326, 3463218, 4879989, 5964431, 6506652, 6926436, 9759978, 11928862, 17893293, 19519956, 23857724, 35786586, 53679879, 71573172, 107359758, 214719516]

約数ペア:

[(1, 214719516), (2, 107359758), (3, 71573172), (4, 53679879), (6, 35786586), (9, 23857724), (11, 19519956), (12, 17893293), (18, 11928862), (22, 9759978), (31, 6926436), (33, 6506652), (36, 5964431), (44, 4879989), (62, 3463218), (66, 3253326), (93, 2308812), (99, 2168884), (124, 1731609), (132, 1626663), (186, 1154406), (198, 1084442), (279, 769604), (341, 629676), (372, 577203), (396, 542221), (558, 384802), (682, 314838), (1023, 209892), (1116, 192401), (1364, 157419), (2046, 104946), (3069, 69964), (4092, 52473), (6138, 34982), (12276, 17491)]