1020211968

素因数分解:

$2^8\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2153}}^1$

素因数の和:2789

約数の個数: 72

約数和(自身を含む): 2720915568

約数和(自身を除く): 1700703600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 617, 768, 1234, 1851, 2153, 2468, 3702, 4306, 4936, 6459, 7404, 8612, 9872, 12918, 14808, 17224, 19744, 25836, 29616, 34448, 39488, 51672, 59232, 68896, 78976, 103344, 118464, 137792, 157952, 206688, 236928, 275584, 413376, 473856, 551168, 826752, 1328401, 1653504, 2656802, 3985203, 5313604, 7970406, 10627208, 15940812, 21254416, 31881624, 42508832, 63763248, 85017664, 127526496, 170035328, 255052992, 340070656, 510105984, 1020211968]

約数ペア:

[(1, 1020211968), (2, 510105984), (3, 340070656), (4, 255052992), (6, 170035328), (8, 127526496), (12, 85017664), (16, 63763248), (24, 42508832), (32, 31881624), (48, 21254416), (64, 15940812), (96, 10627208), (128, 7970406), (192, 5313604), (256, 3985203), (384, 2656802), (617, 1653504), (768, 1328401), (1234, 826752), (1851, 551168), (2153, 473856), (2468, 413376), (3702, 275584), (4306, 236928), (4936, 206688), (6459, 157952), (7404, 137792), (8612, 118464), (9872, 103344), (12918, 78976), (14808, 68896), (17224, 59232), (19744, 51672), (25836, 39488), (29616, 34448)]