312637932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 866611200

約数和(自身を除く): 553973268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 61, 76, 114, 118, 122, 127, 171, 177, 183, 228, 236, 244, 254, 342, 354, 366, 381, 508, 531, 549, 684, 708, 732, 762, 1062, 1098, 1121, 1143, 1159, 1524, 2124, 2196, 2242, 2286, 2318, 2413, 3363, 3477, 3599, 4484, 4572, 4636, 4826, 6726, 6954, 7198, 7239, 7493, 7747, 9652, 10089, 10431, 10797, 13452, 13908, 14396, 14478, 14986, 15494, 20178, 20862, 21594, 21717, 22479, 23241, 28956, 29972, 30988, 32391, 40356, 41724, 43188, 43434, 44958, 46482, 64782, 67437, 68381, 69723, 86868, 89916, 92964, 129564, 134874, 136762, 139446, 142367, 147193, 205143, 269748, 273524, 278892, 284734, 294386, 410286, 427101, 441579, 457073, 569468, 588772, 615429, 820572, 854202, 883158, 914146, 1230858, 1281303, 1324737, 1371219, 1708404, 1766316, 1828292, 2461716, 2562606, 2649474, 2742438, 4113657, 5125212, 5298948, 5484876, 8227314, 8684387, 16454628, 17368774, 26053161, 34737548, 52106322, 78159483, 104212644, 156318966, 312637932]

約数ペア:

[(1, 312637932), (2, 156318966), (3, 104212644), (4, 78159483), (6, 52106322), (9, 34737548), (12, 26053161), (18, 17368774), (19, 16454628), (36, 8684387), (38, 8227314), (57, 5484876), (59, 5298948), (61, 5125212), (76, 4113657), (114, 2742438), (118, 2649474), (122, 2562606), (127, 2461716), (171, 1828292), (177, 1766316), (183, 1708404), (228, 1371219), (236, 1324737), (244, 1281303), (254, 1230858), (342, 914146), (354, 883158), (366, 854202), (381, 820572), (508, 615429), (531, 588772), (549, 569468), (684, 457073), (708, 441579), (732, 427101), (762, 410286), (1062, 294386), (1098, 284734), (1121, 278892), (1143, 273524), (1159, 269748), (1524, 205143), (2124, 147193), (2196, 142367), (2242, 139446), (2286, 136762), (2318, 134874), (2413, 129564), (3363, 92964), (3477, 89916), (3599, 86868), (4484, 69723), (4572, 68381), (4636, 67437), (4826, 64782), (6726, 46482), (6954, 44958), (7198, 43434), (7239, 43188), (7493, 41724), (7747, 40356), (9652, 32391), (10089, 30988), (10431, 29972), (10797, 28956), (13452, 23241), (13908, 22479), (14396, 21717), (14478, 21594), (14986, 20862), (15494, 20178)]