406819296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 1254563856

約数和(自身を除く): 847744560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 193, 208, 234, 288, 312, 386, 416, 468, 563, 579, 624, 772, 936, 1126, 1158, 1248, 1544, 1689, 1737, 1872, 2252, 2316, 2509, 3088, 3378, 3474, 3744, 4504, 4632, 5018, 5067, 6176, 6756, 6948, 7319, 7527, 9008, 9264, 10036, 10134, 13512, 13896, 14638, 15054, 18016, 18528, 20072, 20268, 21957, 22581, 27024, 27792, 29276, 30108, 40144, 40536, 43914, 45162, 54048, 55584, 58552, 60216, 65871, 80288, 81072, 87828, 90324, 108659, 117104, 120432, 131742, 162144, 175656, 180648, 217318, 234208, 240864, 263484, 325977, 351312, 361296, 434636, 526968, 651954, 702624, 722592, 869272, 977931, 1053936, 1303908, 1412567, 1738544, 1955862, 2107872, 2607816, 2825134, 3477088, 3911724, 4237701, 5215632, 5650268, 7823448, 8475402, 10431264, 11300536, 12713103, 15646896, 16950804, 22601072, 25426206, 31293792, 33901608, 45202144, 50852412, 67803216, 101704824, 135606432, 203409648, 406819296]

約数ペア:

[(1, 406819296), (2, 203409648), (3, 135606432), (4, 101704824), (6, 67803216), (8, 50852412), (9, 45202144), (12, 33901608), (13, 31293792), (16, 25426206), (18, 22601072), (24, 16950804), (26, 15646896), (32, 12713103), (36, 11300536), (39, 10431264), (48, 8475402), (52, 7823448), (72, 5650268), (78, 5215632), (96, 4237701), (104, 3911724), (117, 3477088), (144, 2825134), (156, 2607816), (193, 2107872), (208, 1955862), (234, 1738544), (288, 1412567), (312, 1303908), (386, 1053936), (416, 977931), (468, 869272), (563, 722592), (579, 702624), (624, 651954), (772, 526968), (936, 434636), (1126, 361296), (1158, 351312), (1248, 325977), (1544, 263484), (1689, 240864), (1737, 234208), (1872, 217318), (2252, 180648), (2316, 175656), (2509, 162144), (3088, 131742), (3378, 120432), (3474, 117104), (3744, 108659), (4504, 90324), (4632, 87828), (5018, 81072), (5067, 80288), (6176, 65871), (6756, 60216), (6948, 58552), (7319, 55584), (7527, 54048), (9008, 45162), (9264, 43914), (10036, 40536), (10134, 40144), (13512, 30108), (13896, 29276), (14638, 27792), (15054, 27024), (18016, 22581), (18528, 21957), (20072, 20268)]