2420910336

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{242479}}^1$

素因数の和:242511

約数の個数: 72

約数和(自身を含む): 6938807680

約数和(自身を除く): 4517897344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 242479, 484958, 727437, 969916, 1454874, 1939832, 2909748, 3152227, 3879664, 5819496, 6304454, 7759328, 9456681, 11638992, 12608908, 15518656, 18913362, 23277984, 25217816, 31037312, 37826724, 46555968, 50435632, 62074624, 75653448, 93111936, 100871264, 151306896, 186223872, 201742528, 302613792, 403485056, 605227584, 806970112, 1210455168, 2420910336]

約数ペア:

[(1, 2420910336), (2, 1210455168), (3, 806970112), (4, 605227584), (6, 403485056), (8, 302613792), (12, 201742528), (13, 186223872), (16, 151306896), (24, 100871264), (26, 93111936), (32, 75653448), (39, 62074624), (48, 50435632), (52, 46555968), (64, 37826724), (78, 31037312), (96, 25217816), (104, 23277984), (128, 18913362), (156, 15518656), (192, 12608908), (208, 11638992), (256, 9456681), (312, 7759328), (384, 6304454), (416, 5819496), (624, 3879664), (768, 3152227), (832, 2909748), (1248, 1939832), (1664, 1454874), (2496, 969916), (3328, 727437), (4992, 484958), (9984, 242479)]