343072494

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 780199992

約数和(自身を除く): 437127498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 173, 174, 261, 262, 346, 393, 519, 522, 786, 841, 1038, 1179, 1557, 1682, 2358, 2523, 3114, 3799, 5017, 5046, 7569, 7598, 10034, 11397, 15051, 15138, 22663, 22794, 30102, 34191, 45153, 45326, 67989, 68382, 90306, 110171, 135978, 145493, 203967, 220342, 290986, 330513, 407934, 436479, 657227, 661026, 872958, 991539, 1309437, 1314454, 1971681, 1983078, 2618874, 3943362, 5915043, 11830086, 19059583, 38119166, 57178749, 114357498, 171536247, 343072494]

約数ペア:

[(1, 343072494), (2, 171536247), (3, 114357498), (6, 57178749), (9, 38119166), (18, 19059583), (29, 11830086), (58, 5915043), (87, 3943362), (131, 2618874), (173, 1983078), (174, 1971681), (261, 1314454), (262, 1309437), (346, 991539), (393, 872958), (519, 661026), (522, 657227), (786, 436479), (841, 407934), (1038, 330513), (1179, 290986), (1557, 220342), (1682, 203967), (2358, 145493), (2523, 135978), (3114, 110171), (3799, 90306), (5017, 68382), (5046, 67989), (7569, 45326), (7598, 45153), (10034, 34191), (11397, 30102), (15051, 22794), (15138, 22663)]