1142856

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 3830400

約数和(自身を除く): 2687544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 72, 74, 78, 88, 99, 104, 108, 111, 117, 132, 143, 148, 156, 198, 216, 222, 234, 264, 286, 296, 297, 312, 333, 351, 396, 407, 429, 444, 468, 481, 572, 594, 666, 702, 792, 814, 858, 888, 936, 962, 999, 1144, 1188, 1221, 1287, 1332, 1404, 1443, 1628, 1716, 1924, 1998, 2376, 2442, 2574, 2664, 2808, 2886, 3256, 3432, 3663, 3848, 3861, 3996, 4329, 4884, 5148, 5291, 5772, 7326, 7722, 7992, 8658, 9768, 10296, 10582, 10989, 11544, 12987, 14652, 15444, 15873, 17316, 21164, 21978, 25974, 29304, 30888, 31746, 34632, 42328, 43956, 47619, 51948, 63492, 87912, 95238, 103896, 126984, 142857, 190476, 285714, 380952, 571428, 1142856]

約数ペア:

[(1, 1142856), (2, 571428), (3, 380952), (4, 285714), (6, 190476), (8, 142857), (9, 126984), (11, 103896), (12, 95238), (13, 87912), (18, 63492), (22, 51948), (24, 47619), (26, 43956), (27, 42328), (33, 34632), (36, 31746), (37, 30888), (39, 29304), (44, 25974), (52, 21978), (54, 21164), (66, 17316), (72, 15873), (74, 15444), (78, 14652), (88, 12987), (99, 11544), (104, 10989), (108, 10582), (111, 10296), (117, 9768), (132, 8658), (143, 7992), (148, 7722), (156, 7326), (198, 5772), (216, 5291), (222, 5148), (234, 4884), (264, 4329), (286, 3996), (296, 3861), (297, 3848), (312, 3663), (333, 3432), (351, 3256), (396, 2886), (407, 2808), (429, 2664), (444, 2574), (468, 2442), (481, 2376), (572, 1998), (594, 1924), (666, 1716), (702, 1628), (792, 1443), (814, 1404), (858, 1332), (888, 1287), (936, 1221), (962, 1188), (999, 1144)]