278148384

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13997}}^1$

素因数の和:14039

約数の個数: 96

約数和(自身を含む): 846599040

約数和(自身を除く): 568450656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 13997, 19872, 27994, 41991, 55988, 83982, 111976, 125973, 167964, 223952, 251946, 321931, 335928, 377919, 447904, 503892, 643862, 671856, 755838, 965793, 1007784, 1287724, 1343712, 1511676, 1931586, 2015568, 2575448, 2897379, 3023352, 3863172, 4031136, 5150896, 5794758, 6046704, 7726344, 8692137, 10301792, 11589516, 12093408, 15452688, 17384274, 23179032, 30905376, 34768548, 46358064, 69537096, 92716128, 139074192, 278148384]

約数ペア:

[(1, 278148384), (2, 139074192), (3, 92716128), (4, 69537096), (6, 46358064), (8, 34768548), (9, 30905376), (12, 23179032), (16, 17384274), (18, 15452688), (23, 12093408), (24, 11589516), (27, 10301792), (32, 8692137), (36, 7726344), (46, 6046704), (48, 5794758), (54, 5150896), (69, 4031136), (72, 3863172), (92, 3023352), (96, 2897379), (108, 2575448), (138, 2015568), (144, 1931586), (184, 1511676), (207, 1343712), (216, 1287724), (276, 1007784), (288, 965793), (368, 755838), (414, 671856), (432, 643862), (552, 503892), (621, 447904), (736, 377919), (828, 335928), (864, 321931), (1104, 251946), (1242, 223952), (1656, 167964), (2208, 125973), (2484, 111976), (3312, 83982), (4968, 55988), (6624, 41991), (9936, 27994), (13997, 19872)]