1281852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 3951360

約数和(自身を除く): 2669508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 83, 99, 108, 117, 132, 143, 156, 166, 198, 234, 249, 286, 297, 332, 351, 396, 429, 468, 498, 572, 594, 702, 747, 858, 913, 996, 1079, 1188, 1287, 1404, 1494, 1716, 1826, 2158, 2241, 2574, 2739, 2988, 3237, 3652, 3861, 4316, 4482, 5148, 5478, 6474, 7722, 8217, 8964, 9711, 10956, 11869, 12948, 15444, 16434, 19422, 23738, 24651, 29133, 32868, 35607, 38844, 47476, 49302, 58266, 71214, 98604, 106821, 116532, 142428, 213642, 320463, 427284, 640926, 1281852]

約数ペア:

[(1, 1281852), (2, 640926), (3, 427284), (4, 320463), (6, 213642), (9, 142428), (11, 116532), (12, 106821), (13, 98604), (18, 71214), (22, 58266), (26, 49302), (27, 47476), (33, 38844), (36, 35607), (39, 32868), (44, 29133), (52, 24651), (54, 23738), (66, 19422), (78, 16434), (83, 15444), (99, 12948), (108, 11869), (117, 10956), (132, 9711), (143, 8964), (156, 8217), (166, 7722), (198, 6474), (234, 5478), (249, 5148), (286, 4482), (297, 4316), (332, 3861), (351, 3652), (396, 3237), (429, 2988), (468, 2739), (498, 2574), (572, 2241), (594, 2158), (702, 1826), (747, 1716), (858, 1494), (913, 1404), (996, 1287), (1079, 1188)]