630902016

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:217

約数の個数: 162

約数和(自身を含む): 1876873362

約数和(自身を除く): 1245971346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 67, 72, 96, 122, 128, 134, 144, 183, 192, 201, 244, 256, 268, 288, 366, 384, 402, 488, 536, 549, 576, 603, 732, 768, 804, 976, 1072, 1098, 1152, 1206, 1464, 1608, 1952, 2144, 2196, 2304, 2412, 2928, 3216, 3904, 4087, 4288, 4392, 4489, 4824, 5856, 6432, 7808, 8174, 8576, 8784, 8978, 9648, 11712, 12261, 12864, 13467, 15616, 16348, 17152, 17568, 17956, 19296, 23424, 24522, 25728, 26934, 32696, 35136, 35912, 36783, 38592, 40401, 46848, 49044, 51456, 53868, 65392, 70272, 71824, 73566, 77184, 80802, 98088, 107736, 130784, 140544, 143648, 147132, 154368, 161604, 196176, 215472, 261568, 273829, 287296, 294264, 323208, 392352, 430944, 523136, 547658, 574592, 588528, 646416, 784704, 821487, 861888, 1046272, 1095316, 1149184, 1177056, 1292832, 1569408, 1642974, 1723776, 2190632, 2354112, 2464461, 2585664, 3138816, 3285948, 3447552, 4381264, 4708224, 4928922, 5171328, 6571896, 8762528, 9416448, 9857844, 10342656, 13143792, 17525056, 19715688, 26287584, 35050112, 39431376, 52575168, 70100224, 78862752, 105150336, 157725504, 210300672, 315451008, 630902016]

約数ペア:

[(1, 630902016), (2, 315451008), (3, 210300672), (4, 157725504), (6, 105150336), (8, 78862752), (9, 70100224), (12, 52575168), (16, 39431376), (18, 35050112), (24, 26287584), (32, 19715688), (36, 17525056), (48, 13143792), (61, 10342656), (64, 9857844), (67, 9416448), (72, 8762528), (96, 6571896), (122, 5171328), (128, 4928922), (134, 4708224), (144, 4381264), (183, 3447552), (192, 3285948), (201, 3138816), (244, 2585664), (256, 2464461), (268, 2354112), (288, 2190632), (366, 1723776), (384, 1642974), (402, 1569408), (488, 1292832), (536, 1177056), (549, 1149184), (576, 1095316), (603, 1046272), (732, 861888), (768, 821487), (804, 784704), (976, 646416), (1072, 588528), (1098, 574592), (1152, 547658), (1206, 523136), (1464, 430944), (1608, 392352), (1952, 323208), (2144, 294264), (2196, 287296), (2304, 273829), (2412, 261568), (2928, 215472), (3216, 196176), (3904, 161604), (4087, 154368), (4288, 147132), (4392, 143648), (4489, 140544), (4824, 130784), (5856, 107736), (6432, 98088), (7808, 80802), (8174, 77184), (8576, 73566), (8784, 71824), (8978, 70272), (9648, 65392), (11712, 53868), (12261, 51456), (12864, 49044), (13467, 46848), (15616, 40401), (16348, 38592), (17152, 36783), (17568, 35912), (17956, 35136), (19296, 32696), (23424, 26934), (24522, 25728)]