212516724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5045

約数の個数: 72

約数和(自身を含む): 584851008

約数和(自身を除く): 372334284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 4951, 6132, 7154, 9902, 10731, 14308, 14853, 19804, 21462, 29706, 34657, 42924, 59412, 69314, 103971, 138628, 207942, 242599, 361423, 415884, 485198, 722846, 727797, 970396, 1084269, 1445692, 1455594, 2168538, 2529961, 2911188, 4337076, 5059922, 7589883, 10119844, 15179766, 17709727, 30359532, 35419454, 53129181, 70838908, 106258362, 212516724]

約数ペア:

[(1, 212516724), (2, 106258362), (3, 70838908), (4, 53129181), (6, 35419454), (7, 30359532), (12, 17709727), (14, 15179766), (21, 10119844), (28, 7589883), (42, 5059922), (49, 4337076), (73, 2911188), (84, 2529961), (98, 2168538), (146, 1455594), (147, 1445692), (196, 1084269), (219, 970396), (292, 727797), (294, 722846), (438, 485198), (511, 415884), (588, 361423), (876, 242599), (1022, 207942), (1533, 138628), (2044, 103971), (3066, 69314), (3577, 59412), (4951, 42924), (6132, 34657), (7154, 29706), (9902, 21462), (10731, 19804), (14308, 14853)]