1307436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 3610320

約数和(自身を除く): 2302884

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 289, 348, 377, 442, 493, 578, 663, 754, 867, 884, 986, 1131, 1156, 1326, 1479, 1508, 1734, 1972, 2262, 2652, 2958, 3468, 3757, 4524, 5916, 6409, 7514, 8381, 11271, 12818, 15028, 16762, 19227, 22542, 25143, 25636, 33524, 38454, 45084, 50286, 76908, 100572, 108953, 217906, 326859, 435812, 653718, 1307436]

約数ペア:

[(1, 1307436), (2, 653718), (3, 435812), (4, 326859), (6, 217906), (12, 108953), (13, 100572), (17, 76908), (26, 50286), (29, 45084), (34, 38454), (39, 33524), (51, 25636), (52, 25143), (58, 22542), (68, 19227), (78, 16762), (87, 15028), (102, 12818), (116, 11271), (156, 8381), (174, 7514), (204, 6409), (221, 5916), (289, 4524), (348, 3757), (377, 3468), (442, 2958), (493, 2652), (578, 2262), (663, 1972), (754, 1734), (867, 1508), (884, 1479), (986, 1326), (1131, 1156)]