311152032

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 915812352

約数和(自身を除く): 604660320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 127, 141, 144, 181, 188, 254, 282, 288, 362, 376, 381, 423, 508, 543, 564, 724, 752, 762, 846, 1016, 1086, 1128, 1143, 1448, 1504, 1524, 1629, 1692, 2032, 2172, 2256, 2286, 2896, 3048, 3258, 3384, 4064, 4344, 4512, 4572, 5792, 5969, 6096, 6516, 6768, 8507, 8688, 9144, 11938, 12192, 13032, 13536, 17014, 17376, 17907, 18288, 22987, 23876, 25521, 26064, 34028, 35814, 36576, 45974, 47752, 51042, 52128, 53721, 68056, 68961, 71628, 76563, 91948, 95504, 102084, 107442, 136112, 137922, 143256, 153126, 183896, 191008, 204168, 206883, 214884, 272224, 275844, 286512, 306252, 367792, 408336, 413766, 429768, 551688, 573024, 612504, 735584, 816672, 827532, 859536, 1080389, 1103376, 1225008, 1655064, 1719072, 2160778, 2206752, 2450016, 3241167, 3310128, 4321556, 6482334, 6620256, 8643112, 9723501, 12964668, 17286224, 19447002, 25929336, 34572448, 38894004, 51858672, 77788008, 103717344, 155576016, 311152032]

約数ペア:

[(1, 311152032), (2, 155576016), (3, 103717344), (4, 77788008), (6, 51858672), (8, 38894004), (9, 34572448), (12, 25929336), (16, 19447002), (18, 17286224), (24, 12964668), (32, 9723501), (36, 8643112), (47, 6620256), (48, 6482334), (72, 4321556), (94, 3310128), (96, 3241167), (127, 2450016), (141, 2206752), (144, 2160778), (181, 1719072), (188, 1655064), (254, 1225008), (282, 1103376), (288, 1080389), (362, 859536), (376, 827532), (381, 816672), (423, 735584), (508, 612504), (543, 573024), (564, 551688), (724, 429768), (752, 413766), (762, 408336), (846, 367792), (1016, 306252), (1086, 286512), (1128, 275844), (1143, 272224), (1448, 214884), (1504, 206883), (1524, 204168), (1629, 191008), (1692, 183896), (2032, 153126), (2172, 143256), (2256, 137922), (2286, 136112), (2896, 107442), (3048, 102084), (3258, 95504), (3384, 91948), (4064, 76563), (4344, 71628), (4512, 68961), (4572, 68056), (5792, 53721), (5969, 52128), (6096, 51042), (6516, 47752), (6768, 45974), (8507, 36576), (8688, 35814), (9144, 34028), (11938, 26064), (12192, 25521), (13032, 23876), (13536, 22987), (17014, 18288), (17376, 17907)]