393712896

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 1130250240

約数和(自身を除く): 736537344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 552, 713, 719, 736, 744, 768, 992, 1104, 1426, 1438, 1472, 1488, 1984, 2139, 2157, 2208, 2852, 2876, 2944, 2976, 3968, 4278, 4314, 4416, 5704, 5752, 5888, 5952, 7936, 8556, 8628, 8832, 11408, 11504, 11904, 16537, 17112, 17256, 17664, 22289, 22816, 23008, 23808, 33074, 34224, 34512, 44578, 45632, 46016, 49611, 66148, 66867, 68448, 69024, 89156, 91264, 92032, 99222, 132296, 133734, 136896, 138048, 178312, 182528, 184064, 198444, 264592, 267468, 273792, 276096, 356624, 396888, 512647, 529184, 534936, 547584, 552192, 713248, 793776, 1025294, 1058368, 1069872, 1426496, 1537941, 1587552, 2050588, 2116736, 2139744, 2852992, 3075882, 3175104, 4101176, 4233472, 4279488, 5705984, 6151764, 6350208, 8202352, 8558976, 12303528, 12700416, 16404704, 17117952, 24607056, 32809408, 49214112, 65618816, 98428224, 131237632, 196856448, 393712896]

約数ペア:

[(1, 393712896), (2, 196856448), (3, 131237632), (4, 98428224), (6, 65618816), (8, 49214112), (12, 32809408), (16, 24607056), (23, 17117952), (24, 16404704), (31, 12700416), (32, 12303528), (46, 8558976), (48, 8202352), (62, 6350208), (64, 6151764), (69, 5705984), (92, 4279488), (93, 4233472), (96, 4101176), (124, 3175104), (128, 3075882), (138, 2852992), (184, 2139744), (186, 2116736), (192, 2050588), (248, 1587552), (256, 1537941), (276, 1426496), (368, 1069872), (372, 1058368), (384, 1025294), (496, 793776), (552, 713248), (713, 552192), (719, 547584), (736, 534936), (744, 529184), (768, 512647), (992, 396888), (1104, 356624), (1426, 276096), (1438, 273792), (1472, 267468), (1488, 264592), (1984, 198444), (2139, 184064), (2157, 182528), (2208, 178312), (2852, 138048), (2876, 136896), (2944, 133734), (2976, 132296), (3968, 99222), (4278, 92032), (4314, 91264), (4416, 89156), (5704, 69024), (5752, 68448), (5888, 66867), (5952, 66148), (7936, 49611), (8556, 46016), (8628, 45632), (8832, 44578), (11408, 34512), (11504, 34224), (11904, 33074), (16537, 23808), (17112, 23008), (17256, 22816), (17664, 22289)]