218435514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 504092160

約数和(自身を除く): 285656646

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 373, 418, 467, 627, 746, 934, 1119, 1254, 1401, 2238, 2802, 4103, 5137, 7087, 8206, 8873, 10274, 12309, 14174, 15411, 17746, 21261, 24618, 26619, 30822, 42522, 53238, 77957, 97603, 155914, 174191, 195206, 233871, 292809, 348382, 467742, 522573, 585618, 1045146, 1916101, 3309629, 3832202, 5748303, 6619258, 9928887, 11496606, 19857774, 36405919, 72811838, 109217757, 218435514]

約数ペア:

[(1, 218435514), (2, 109217757), (3, 72811838), (6, 36405919), (11, 19857774), (19, 11496606), (22, 9928887), (33, 6619258), (38, 5748303), (57, 3832202), (66, 3309629), (114, 1916101), (209, 1045146), (373, 585618), (418, 522573), (467, 467742), (627, 348382), (746, 292809), (934, 233871), (1119, 195206), (1254, 174191), (1401, 155914), (2238, 97603), (2802, 77957), (4103, 53238), (5137, 42522), (7087, 30822), (8206, 26619), (8873, 24618), (10274, 21261), (12309, 17746), (14174, 15411)]