214717888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 569159136

約数和(自身を除く): 354441248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 224, 233, 238, 242, 272, 308, 352, 374, 448, 466, 476, 484, 544, 616, 704, 748, 847, 932, 952, 968, 1088, 1232, 1309, 1496, 1631, 1694, 1864, 1904, 1936, 2057, 2464, 2563, 2618, 2992, 3262, 3388, 3728, 3808, 3872, 3961, 4114, 4928, 5126, 5236, 5984, 6524, 6776, 7456, 7616, 7744, 7922, 8228, 10252, 10472, 11968, 13048, 13552, 14399, 14912, 15844, 16456, 17941, 20504, 20944, 26096, 27104, 27727, 28193, 28798, 31688, 32912, 35882, 41008, 41888, 43571, 52192, 54208, 55454, 56386, 57596, 63376, 65824, 71764, 82016, 83776, 87142, 104384, 110908, 112772, 115192, 126752, 131648, 143528, 164032, 174284, 197351, 221816, 225544, 230384, 253504, 287056, 304997, 348568, 394702, 443632, 451088, 460768, 479281, 574112, 609994, 697136, 789404, 887264, 902176, 921536, 958562, 1148224, 1219988, 1394272, 1578808, 1774528, 1804352, 1917124, 2439976, 2788544, 3157616, 3354967, 3834248, 4879952, 6315232, 6709934, 7668496, 9759904, 12630464, 13419868, 15336992, 19519808, 26839736, 30673984, 53679472, 107358944, 214717888]

約数ペア:

[(1, 214717888), (2, 107358944), (4, 53679472), (7, 30673984), (8, 26839736), (11, 19519808), (14, 15336992), (16, 13419868), (17, 12630464), (22, 9759904), (28, 7668496), (32, 6709934), (34, 6315232), (44, 4879952), (56, 3834248), (64, 3354967), (68, 3157616), (77, 2788544), (88, 2439976), (112, 1917124), (119, 1804352), (121, 1774528), (136, 1578808), (154, 1394272), (176, 1219988), (187, 1148224), (224, 958562), (233, 921536), (238, 902176), (242, 887264), (272, 789404), (308, 697136), (352, 609994), (374, 574112), (448, 479281), (466, 460768), (476, 451088), (484, 443632), (544, 394702), (616, 348568), (704, 304997), (748, 287056), (847, 253504), (932, 230384), (952, 225544), (968, 221816), (1088, 197351), (1232, 174284), (1309, 164032), (1496, 143528), (1631, 131648), (1694, 126752), (1864, 115192), (1904, 112772), (1936, 110908), (2057, 104384), (2464, 87142), (2563, 83776), (2618, 82016), (2992, 71764), (3262, 65824), (3388, 63376), (3728, 57596), (3808, 56386), (3872, 55454), (3961, 54208), (4114, 52192), (4928, 43571), (5126, 41888), (5236, 41008), (5984, 35882), (6524, 32912), (6776, 31688), (7456, 28798), (7616, 28193), (7744, 27727), (7922, 27104), (8228, 26096), (10252, 20944), (10472, 20504), (11968, 17941), (13048, 16456), (13552, 15844), (14399, 14912)]