1321716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 3870720

約数和(自身を除く): 2549004

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 31, 33, 34, 38, 44, 51, 57, 62, 66, 68, 76, 93, 102, 114, 124, 132, 186, 187, 204, 209, 228, 323, 341, 372, 374, 418, 527, 561, 589, 627, 646, 682, 748, 836, 969, 1023, 1054, 1122, 1178, 1254, 1292, 1364, 1581, 1767, 1938, 2046, 2108, 2244, 2356, 2508, 3162, 3534, 3553, 3876, 4092, 5797, 6324, 6479, 7068, 7106, 10013, 10659, 11594, 12958, 14212, 17391, 19437, 20026, 21318, 23188, 25916, 30039, 34782, 38874, 40052, 42636, 60078, 69564, 77748, 110143, 120156, 220286, 330429, 440572, 660858, 1321716]

約数ペア:

[(1, 1321716), (2, 660858), (3, 440572), (4, 330429), (6, 220286), (11, 120156), (12, 110143), (17, 77748), (19, 69564), (22, 60078), (31, 42636), (33, 40052), (34, 38874), (38, 34782), (44, 30039), (51, 25916), (57, 23188), (62, 21318), (66, 20026), (68, 19437), (76, 17391), (93, 14212), (102, 12958), (114, 11594), (124, 10659), (132, 10013), (186, 7106), (187, 7068), (204, 6479), (209, 6324), (228, 5797), (323, 4092), (341, 3876), (372, 3553), (374, 3534), (418, 3162), (527, 2508), (561, 2356), (589, 2244), (627, 2108), (646, 2046), (682, 1938), (748, 1767), (836, 1581), (969, 1364), (1023, 1292), (1054, 1254), (1122, 1178)]