1245335952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218021}}^1$

素因数の和:218056

約数の個数: 80

約数和(自身を含む): 3893000832

約数和(自身を除く): 2647664880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 218021, 436042, 654063, 872084, 1308126, 1526147, 1744168, 2616252, 3052294, 3488336, 3706357, 4578441, 5232504, 6104588, 7412714, 9156882, 10465008, 11119071, 12209176, 14825428, 18313764, 22238142, 24418352, 25944499, 29650856, 36627528, 44476284, 51888998, 59301712, 73255056, 77833497, 88952568, 103777996, 155666994, 177905136, 207555992, 311333988, 415111984, 622667976, 1245335952]

約数ペア:

[(1, 1245335952), (2, 622667976), (3, 415111984), (4, 311333988), (6, 207555992), (7, 177905136), (8, 155666994), (12, 103777996), (14, 88952568), (16, 77833497), (17, 73255056), (21, 59301712), (24, 51888998), (28, 44476284), (34, 36627528), (42, 29650856), (48, 25944499), (51, 24418352), (56, 22238142), (68, 18313764), (84, 14825428), (102, 12209176), (112, 11119071), (119, 10465008), (136, 9156882), (168, 7412714), (204, 6104588), (238, 5232504), (272, 4578441), (336, 3706357), (357, 3488336), (408, 3052294), (476, 2616252), (714, 1744168), (816, 1526147), (952, 1308126), (1428, 872084), (1904, 654063), (2856, 436042), (5712, 218021)]