1266408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 4233600

約数和(自身を除く): 2967192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 41, 44, 52, 54, 66, 72, 78, 82, 88, 99, 104, 108, 117, 123, 132, 143, 156, 164, 198, 216, 234, 246, 264, 286, 297, 312, 328, 351, 369, 396, 429, 451, 468, 492, 533, 572, 594, 702, 738, 792, 858, 902, 936, 984, 1066, 1107, 1144, 1188, 1287, 1353, 1404, 1476, 1599, 1716, 1804, 2132, 2214, 2376, 2574, 2706, 2808, 2952, 3198, 3432, 3608, 3861, 4059, 4264, 4428, 4797, 5148, 5412, 5863, 6396, 7722, 8118, 8856, 9594, 10296, 10824, 11726, 12177, 12792, 14391, 15444, 16236, 17589, 19188, 23452, 24354, 28782, 30888, 32472, 35178, 38376, 46904, 48708, 52767, 57564, 70356, 97416, 105534, 115128, 140712, 158301, 211068, 316602, 422136, 633204, 1266408]

約数ペア:

[(1, 1266408), (2, 633204), (3, 422136), (4, 316602), (6, 211068), (8, 158301), (9, 140712), (11, 115128), (12, 105534), (13, 97416), (18, 70356), (22, 57564), (24, 52767), (26, 48708), (27, 46904), (33, 38376), (36, 35178), (39, 32472), (41, 30888), (44, 28782), (52, 24354), (54, 23452), (66, 19188), (72, 17589), (78, 16236), (82, 15444), (88, 14391), (99, 12792), (104, 12177), (108, 11726), (117, 10824), (123, 10296), (132, 9594), (143, 8856), (156, 8118), (164, 7722), (198, 6396), (216, 5863), (234, 5412), (246, 5148), (264, 4797), (286, 4428), (297, 4264), (312, 4059), (328, 3861), (351, 3608), (369, 3432), (396, 3198), (429, 2952), (451, 2808), (468, 2706), (492, 2574), (533, 2376), (572, 2214), (594, 2132), (702, 1804), (738, 1716), (792, 1599), (858, 1476), (902, 1404), (936, 1353), (984, 1287), (1066, 1188), (1107, 1144)]