870869268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 2398543056

約数和(自身を除く): 1527673788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 101, 102, 146, 153, 193, 202, 204, 219, 292, 303, 306, 386, 404, 438, 579, 606, 612, 657, 772, 876, 909, 1158, 1212, 1241, 1314, 1717, 1737, 1818, 2316, 2482, 2628, 3281, 3434, 3474, 3636, 3723, 4964, 5151, 6562, 6868, 6948, 7373, 7446, 9843, 10302, 11169, 13124, 14089, 14746, 14892, 15453, 19493, 19686, 20604, 22119, 22338, 28178, 29492, 29529, 30906, 38986, 39372, 42267, 44238, 44676, 56356, 58479, 59058, 61812, 66357, 77972, 84534, 88476, 116958, 118116, 125341, 126801, 132714, 169068, 175437, 233916, 239513, 250682, 253602, 265428, 331381, 350874, 376023, 479026, 501364, 507204, 662762, 701748, 718539, 752046, 958052, 994143, 1128069, 1325524, 1422989, 1437078, 1504092, 1988286, 2155617, 2256138, 2845978, 2874156, 2982429, 3976572, 4268967, 4311234, 4512276, 5691956, 5964858, 8537934, 8622468, 11929716, 12806901, 17075868, 24190813, 25613802, 48381626, 51227604, 72572439, 96763252, 145144878, 217717317, 290289756, 435434634, 870869268]

約数ペア:

[(1, 870869268), (2, 435434634), (3, 290289756), (4, 217717317), (6, 145144878), (9, 96763252), (12, 72572439), (17, 51227604), (18, 48381626), (34, 25613802), (36, 24190813), (51, 17075868), (68, 12806901), (73, 11929716), (101, 8622468), (102, 8537934), (146, 5964858), (153, 5691956), (193, 4512276), (202, 4311234), (204, 4268967), (219, 3976572), (292, 2982429), (303, 2874156), (306, 2845978), (386, 2256138), (404, 2155617), (438, 1988286), (579, 1504092), (606, 1437078), (612, 1422989), (657, 1325524), (772, 1128069), (876, 994143), (909, 958052), (1158, 752046), (1212, 718539), (1241, 701748), (1314, 662762), (1717, 507204), (1737, 501364), (1818, 479026), (2316, 376023), (2482, 350874), (2628, 331381), (3281, 265428), (3434, 253602), (3474, 250682), (3636, 239513), (3723, 233916), (4964, 175437), (5151, 169068), (6562, 132714), (6868, 126801), (6948, 125341), (7373, 118116), (7446, 116958), (9843, 88476), (10302, 84534), (11169, 77972), (13124, 66357), (14089, 61812), (14746, 59058), (14892, 58479), (15453, 56356), (19493, 44676), (19686, 44238), (20604, 42267), (22119, 39372), (22338, 38986), (28178, 30906), (29492, 29529)]