122731488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 144

約数和(自身を含む): 400982400

約数和(自身を除く): 278250912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2039, 2508, 2736, 3168, 3344, 3762, 4078, 5016, 5472, 6117, 6688, 7524, 8156, 10032, 12234, 15048, 16312, 18351, 20064, 22429, 24468, 30096, 32624, 36702, 38741, 44858, 48936, 60192, 65248, 67287, 73404, 77482, 89716, 97872, 116223, 134574, 146808, 154964, 179432, 195744, 201861, 232446, 269148, 293616, 309928, 348669, 358864, 403722, 426151, 464892, 538296, 587232, 619856, 697338, 717728, 807444, 852302, 929784, 1076592, 1239712, 1278453, 1394676, 1614888, 1704604, 1859568, 2153184, 2556906, 2789352, 3229776, 3409208, 3719136, 3835359, 5113812, 5578704, 6459552, 6818416, 7670718, 10227624, 11157408, 13636832, 15341436, 20455248, 30682872, 40910496, 61365744, 122731488]

約数ペア:

[(1, 122731488), (2, 61365744), (3, 40910496), (4, 30682872), (6, 20455248), (8, 15341436), (9, 13636832), (11, 11157408), (12, 10227624), (16, 7670718), (18, 6818416), (19, 6459552), (22, 5578704), (24, 5113812), (32, 3835359), (33, 3719136), (36, 3409208), (38, 3229776), (44, 2789352), (48, 2556906), (57, 2153184), (66, 1859568), (72, 1704604), (76, 1614888), (88, 1394676), (96, 1278453), (99, 1239712), (114, 1076592), (132, 929784), (144, 852302), (152, 807444), (171, 717728), (176, 697338), (198, 619856), (209, 587232), (228, 538296), (264, 464892), (288, 426151), (304, 403722), (342, 358864), (352, 348669), (396, 309928), (418, 293616), (456, 269148), (528, 232446), (608, 201861), (627, 195744), (684, 179432), (792, 154964), (836, 146808), (912, 134574), (1056, 116223), (1254, 97872), (1368, 89716), (1584, 77482), (1672, 73404), (1824, 67287), (1881, 65248), (2039, 60192), (2508, 48936), (2736, 44858), (3168, 38741), (3344, 36702), (3762, 32624), (4078, 30096), (5016, 24468), (5472, 22429), (6117, 20064), (6688, 18351), (7524, 16312), (8156, 15048), (10032, 12234)]