271352256

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 112

約数和(自身を含む): 829056000

約数和(自身を除く): 557703744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 168, 192, 202, 224, 303, 336, 404, 448, 606, 672, 707, 808, 1212, 1344, 1414, 1616, 1999, 2121, 2424, 2828, 3232, 3998, 4242, 4848, 5656, 5997, 6464, 7996, 8484, 9696, 11312, 11994, 13993, 15992, 16968, 19392, 22624, 23988, 27986, 31984, 33936, 41979, 45248, 47976, 55972, 63968, 67872, 83958, 95952, 111944, 127936, 135744, 167916, 191904, 201899, 223888, 335832, 383808, 403798, 447776, 605697, 671664, 807596, 895552, 1211394, 1343328, 1413293, 1615192, 2422788, 2686656, 2826586, 3230384, 4239879, 4845576, 5653172, 6460768, 8479758, 9691152, 11306344, 12921536, 16959516, 19382304, 22612688, 33919032, 38764608, 45225376, 67838064, 90450752, 135676128, 271352256]

約数ペア:

[(1, 271352256), (2, 135676128), (3, 90450752), (4, 67838064), (6, 45225376), (7, 38764608), (8, 33919032), (12, 22612688), (14, 19382304), (16, 16959516), (21, 12921536), (24, 11306344), (28, 9691152), (32, 8479758), (42, 6460768), (48, 5653172), (56, 4845576), (64, 4239879), (84, 3230384), (96, 2826586), (101, 2686656), (112, 2422788), (168, 1615192), (192, 1413293), (202, 1343328), (224, 1211394), (303, 895552), (336, 807596), (404, 671664), (448, 605697), (606, 447776), (672, 403798), (707, 383808), (808, 335832), (1212, 223888), (1344, 201899), (1414, 191904), (1616, 167916), (1999, 135744), (2121, 127936), (2424, 111944), (2828, 95952), (3232, 83958), (3998, 67872), (4242, 63968), (4848, 55972), (5656, 47976), (5997, 45248), (6464, 41979), (7996, 33936), (8484, 31984), (9696, 27986), (11312, 23988), (11994, 22624), (13993, 19392), (15992, 16968)]