245395612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46867}}^1$

素因数の和:46906

約数の個数: 48

約数和(自身を含む): 566915328

約数和(自身を除く): 321519716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 46867, 93734, 187468, 328069, 515537, 656138, 796739, 1031074, 1312276, 1593478, 2062148, 3186956, 3608759, 5577173, 7217518, 8764129, 11154346, 14435036, 17528258, 22308692, 35056516, 61348903, 122697806, 245395612]

約数ペア:

[(1, 245395612), (2, 122697806), (4, 61348903), (7, 35056516), (11, 22308692), (14, 17528258), (17, 14435036), (22, 11154346), (28, 8764129), (34, 7217518), (44, 5577173), (68, 3608759), (77, 3186956), (119, 2062148), (154, 1593478), (187, 1312276), (238, 1031074), (308, 796739), (374, 656138), (476, 515537), (748, 328069), (1309, 187468), (2618, 93734), (5236, 46867)]