397310832

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1530

約数の個数: 140

約数和(自身を含む): 1205150544

約数和(自身を除く): 807839712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 729, 828, 972, 1104, 1242, 1296, 1458, 1481, 1656, 1863, 1944, 2484, 2916, 2962, 3312, 3726, 3888, 4443, 4968, 5589, 5832, 5924, 7452, 8886, 9936, 11178, 11664, 11848, 13329, 14904, 16767, 17772, 22356, 23696, 26658, 29808, 33534, 34063, 35544, 39987, 44712, 53316, 67068, 68126, 71088, 79974, 89424, 102189, 106632, 119961, 134136, 136252, 159948, 204378, 213264, 239922, 268272, 272504, 306567, 319896, 359883, 408756, 479844, 545008, 613134, 639792, 719766, 817512, 919701, 959688, 1079649, 1226268, 1439532, 1635024, 1839402, 1919376, 2159298, 2452536, 2759103, 2879064, 3678804, 4318596, 4905072, 5518206, 5758128, 7357608, 8277309, 8637192, 11036412, 14715216, 16554618, 17274384, 22072824, 24831927, 33109236, 44145648, 49663854, 66218472, 99327708, 132436944, 198655416, 397310832]

約数ペア:

[(1, 397310832), (2, 198655416), (3, 132436944), (4, 99327708), (6, 66218472), (8, 49663854), (9, 44145648), (12, 33109236), (16, 24831927), (18, 22072824), (23, 17274384), (24, 16554618), (27, 14715216), (36, 11036412), (46, 8637192), (48, 8277309), (54, 7357608), (69, 5758128), (72, 5518206), (81, 4905072), (92, 4318596), (108, 3678804), (138, 2879064), (144, 2759103), (162, 2452536), (184, 2159298), (207, 1919376), (216, 1839402), (243, 1635024), (276, 1439532), (324, 1226268), (368, 1079649), (414, 959688), (432, 919701), (486, 817512), (552, 719766), (621, 639792), (648, 613134), (729, 545008), (828, 479844), (972, 408756), (1104, 359883), (1242, 319896), (1296, 306567), (1458, 272504), (1481, 268272), (1656, 239922), (1863, 213264), (1944, 204378), (2484, 159948), (2916, 136252), (2962, 134136), (3312, 119961), (3726, 106632), (3888, 102189), (4443, 89424), (4968, 79974), (5589, 71088), (5832, 68126), (5924, 67068), (7452, 53316), (8886, 44712), (9936, 39987), (11178, 35544), (11664, 34063), (11848, 33534), (13329, 29808), (14904, 26658), (16767, 23696), (17772, 22356)]