214538464

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2328

約数の個数: 72

約数和(自身を含む): 499608648

約数和(自身を除く): 285070184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2243, 2989, 3416, 4486, 5978, 6832, 8972, 11956, 13664, 15701, 17944, 23912, 31402, 35888, 47824, 62804, 71776, 95648, 109907, 125608, 136823, 219814, 251216, 273646, 439628, 502432, 547292, 879256, 957761, 1094584, 1758512, 1915522, 2189168, 3517024, 3831044, 4378336, 6704327, 7662088, 13408654, 15324176, 26817308, 30648352, 53634616, 107269232, 214538464]

約数ペア:

[(1, 214538464), (2, 107269232), (4, 53634616), (7, 30648352), (8, 26817308), (14, 15324176), (16, 13408654), (28, 7662088), (32, 6704327), (49, 4378336), (56, 3831044), (61, 3517024), (98, 2189168), (112, 1915522), (122, 1758512), (196, 1094584), (224, 957761), (244, 879256), (392, 547292), (427, 502432), (488, 439628), (784, 273646), (854, 251216), (976, 219814), (1568, 136823), (1708, 125608), (1952, 109907), (2243, 95648), (2989, 71776), (3416, 62804), (4486, 47824), (5978, 35888), (6832, 31402), (8972, 23912), (11956, 17944), (13664, 15701)]