2563704

素因数分解:

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

素因数の和:122

約数の個数: 128

約数和(自身を含む): 8467200

約数和(自身を除く): 5903496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 83, 88, 99, 104, 108, 117, 132, 143, 156, 166, 198, 216, 234, 249, 264, 286, 297, 312, 332, 351, 396, 429, 468, 498, 572, 594, 664, 702, 747, 792, 858, 913, 936, 996, 1079, 1144, 1188, 1287, 1404, 1494, 1716, 1826, 1992, 2158, 2241, 2376, 2574, 2739, 2808, 2988, 3237, 3432, 3652, 3861, 4316, 4482, 5148, 5478, 5976, 6474, 7304, 7722, 8217, 8632, 8964, 9711, 10296, 10956, 11869, 12948, 15444, 16434, 17928, 19422, 21912, 23738, 24651, 25896, 29133, 30888, 32868, 35607, 38844, 47476, 49302, 58266, 65736, 71214, 77688, 94952, 98604, 106821, 116532, 142428, 197208, 213642, 233064, 284856, 320463, 427284, 640926, 854568, 1281852, 2563704]

約数ペア:

[(1, 2563704), (2, 1281852), (3, 854568), (4, 640926), (6, 427284), (8, 320463), (9, 284856), (11, 233064), (12, 213642), (13, 197208), (18, 142428), (22, 116532), (24, 106821), (26, 98604), (27, 94952), (33, 77688), (36, 71214), (39, 65736), (44, 58266), (52, 49302), (54, 47476), (66, 38844), (72, 35607), (78, 32868), (83, 30888), (88, 29133), (99, 25896), (104, 24651), (108, 23738), (117, 21912), (132, 19422), (143, 17928), (156, 16434), (166, 15444), (198, 12948), (216, 11869), (234, 10956), (249, 10296), (264, 9711), (286, 8964), (297, 8632), (312, 8217), (332, 7722), (351, 7304), (396, 6474), (429, 5976), (468, 5478), (498, 5148), (572, 4482), (594, 4316), (664, 3861), (702, 3652), (747, 3432), (792, 3237), (858, 2988), (913, 2808), (936, 2739), (996, 2574), (1079, 2376), (1144, 2241), (1188, 2158), (1287, 1992), (1404, 1826), (1494, 1716)]