212150848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 112

約数和(自身を含む): 526288000

約数和(自身を除く): 314137152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 448, 499, 511, 584, 728, 832, 949, 998, 1022, 1168, 1456, 1898, 1996, 2044, 2336, 2912, 3493, 3796, 3992, 4088, 4672, 5824, 6487, 6643, 6986, 7592, 7984, 8176, 12974, 13286, 13972, 15184, 15968, 16352, 25948, 26572, 27944, 30368, 31936, 32704, 36427, 45409, 51896, 53144, 55888, 60736, 72854, 90818, 103792, 106288, 111776, 145708, 181636, 207584, 212576, 223552, 254989, 291416, 363272, 415168, 425152, 473551, 509978, 582832, 726544, 947102, 1019956, 1165664, 1453088, 1894204, 2039912, 2331328, 2906176, 3314857, 3788408, 4079824, 6629714, 7576816, 8159648, 13259428, 15153632, 16319296, 26518856, 30307264, 53037712, 106075424, 212150848]

約数ペア:

[(1, 212150848), (2, 106075424), (4, 53037712), (7, 30307264), (8, 26518856), (13, 16319296), (14, 15153632), (16, 13259428), (26, 8159648), (28, 7576816), (32, 6629714), (52, 4079824), (56, 3788408), (64, 3314857), (73, 2906176), (91, 2331328), (104, 2039912), (112, 1894204), (146, 1453088), (182, 1165664), (208, 1019956), (224, 947102), (292, 726544), (364, 582832), (416, 509978), (448, 473551), (499, 425152), (511, 415168), (584, 363272), (728, 291416), (832, 254989), (949, 223552), (998, 212576), (1022, 207584), (1168, 181636), (1456, 145708), (1898, 111776), (1996, 106288), (2044, 103792), (2336, 90818), (2912, 72854), (3493, 60736), (3796, 55888), (3992, 53144), (4088, 51896), (4672, 45409), (5824, 36427), (6487, 32704), (6643, 31936), (6986, 30368), (7592, 27944), (7984, 26572), (8176, 25948), (12974, 16352), (13286, 15968), (13972, 15184)]