21358847808

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{291979}}^1$

素因数の和:292124

約数の個数: 84

約数和(自身を含む): 61703549440

約数和(自身を除く): 40344701632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 18288, 24384, 36576, 73152, 291979, 583958, 875937, 1167916, 1751874, 2335832, 2627811, 3503748, 4671664, 5255622, 7007496, 9343328, 10511244, 14014992, 18686656, 21022488, 28029984, 37081333, 42044976, 56059968, 74162666, 84089952, 111243999, 148325332, 168179904, 222487998, 296650664, 333731997, 444975996, 593301328, 667463994, 889951992, 1186602656, 1334927988, 1779903984, 2373205312, 2669855976, 3559807968, 5339711952, 7119615936, 10679423904, 21358847808]

約数ペア:

[(1, 21358847808), (2, 10679423904), (3, 7119615936), (4, 5339711952), (6, 3559807968), (8, 2669855976), (9, 2373205312), (12, 1779903984), (16, 1334927988), (18, 1186602656), (24, 889951992), (32, 667463994), (36, 593301328), (48, 444975996), (64, 333731997), (72, 296650664), (96, 222487998), (127, 168179904), (144, 148325332), (192, 111243999), (254, 84089952), (288, 74162666), (381, 56059968), (508, 42044976), (576, 37081333), (762, 28029984), (1016, 21022488), (1143, 18686656), (1524, 14014992), (2032, 10511244), (2286, 9343328), (3048, 7007496), (4064, 5255622), (4572, 4671664), (6096, 3503748), (8128, 2627811), (9144, 2335832), (12192, 1751874), (18288, 1167916), (24384, 875937), (36576, 583958), (73152, 291979)]