561313584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:944

約数の個数: 160

約数和(自身を含む): 1750999040

約数和(自身を除く): 1189685456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 127, 144, 156, 208, 216, 234, 254, 312, 351, 381, 432, 468, 508, 624, 702, 762, 787, 936, 1016, 1143, 1404, 1524, 1574, 1651, 1872, 2032, 2286, 2361, 2808, 3048, 3148, 3302, 3429, 4572, 4722, 4953, 5616, 6096, 6296, 6604, 6858, 7083, 9144, 9444, 9906, 10231, 12592, 13208, 13716, 14166, 14859, 18288, 18888, 19812, 20462, 21249, 26416, 27432, 28332, 29718, 30693, 37776, 39624, 40924, 42498, 44577, 54864, 56664, 59436, 61386, 79248, 81848, 84996, 89154, 92079, 99949, 113328, 118872, 122772, 163696, 169992, 178308, 184158, 199898, 237744, 245544, 276237, 299847, 339984, 356616, 368316, 399796, 491088, 552474, 599694, 713232, 736632, 799592, 899541, 1104948, 1199388, 1299337, 1473264, 1599184, 1799082, 2209896, 2398776, 2598674, 2698623, 3598164, 3898011, 4419792, 4797552, 5197348, 5397246, 7196328, 7796022, 10394696, 10794492, 11694033, 14392656, 15592044, 20789392, 21588984, 23388066, 31184088, 35082099, 43177968, 46776132, 62368176, 70164198, 93552264, 140328396, 187104528, 280656792, 561313584]

約数ペア:

[(1, 561313584), (2, 280656792), (3, 187104528), (4, 140328396), (6, 93552264), (8, 70164198), (9, 62368176), (12, 46776132), (13, 43177968), (16, 35082099), (18, 31184088), (24, 23388066), (26, 21588984), (27, 20789392), (36, 15592044), (39, 14392656), (48, 11694033), (52, 10794492), (54, 10394696), (72, 7796022), (78, 7196328), (104, 5397246), (108, 5197348), (117, 4797552), (127, 4419792), (144, 3898011), (156, 3598164), (208, 2698623), (216, 2598674), (234, 2398776), (254, 2209896), (312, 1799082), (351, 1599184), (381, 1473264), (432, 1299337), (468, 1199388), (508, 1104948), (624, 899541), (702, 799592), (762, 736632), (787, 713232), (936, 599694), (1016, 552474), (1143, 491088), (1404, 399796), (1524, 368316), (1574, 356616), (1651, 339984), (1872, 299847), (2032, 276237), (2286, 245544), (2361, 237744), (2808, 199898), (3048, 184158), (3148, 178308), (3302, 169992), (3429, 163696), (4572, 122772), (4722, 118872), (4953, 113328), (5616, 99949), (6096, 92079), (6296, 89154), (6604, 84996), (6858, 81848), (7083, 79248), (9144, 61386), (9444, 59436), (9906, 56664), (10231, 54864), (12592, 44577), (13208, 42498), (13716, 40924), (14166, 39624), (14859, 37776), (18288, 30693), (18888, 29718), (19812, 28332), (20462, 27432), (21249, 26416)]