1570253412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{205423}}^1$

素因数の和:205457

約数の個数: 72

約数和(自身を含む): 4589993856

約数和(自身を除く): 3019740444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 205423, 410846, 616269, 821692, 1232538, 1437961, 2465076, 2670499, 2875922, 4313883, 5340998, 5751844, 8011497, 8627766, 10065727, 10681996, 16022994, 17255532, 18693493, 20131454, 30197181, 32045988, 37386986, 40262908, 56080479, 60394362, 74773972, 112160958, 120788724, 130854451, 224321916, 261708902, 392563353, 523417804, 785126706, 1570253412]

約数ペア:

[(1, 1570253412), (2, 785126706), (3, 523417804), (4, 392563353), (6, 261708902), (7, 224321916), (12, 130854451), (13, 120788724), (14, 112160958), (21, 74773972), (26, 60394362), (28, 56080479), (39, 40262908), (42, 37386986), (49, 32045988), (52, 30197181), (78, 20131454), (84, 18693493), (91, 17255532), (98, 16022994), (147, 10681996), (156, 10065727), (182, 8627766), (196, 8011497), (273, 5751844), (294, 5340998), (364, 4313883), (546, 2875922), (588, 2670499), (637, 2465076), (1092, 1437961), (1274, 1232538), (1911, 821692), (2548, 616269), (3822, 410846), (7644, 205423)]