629385606

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 1429747200

約数和(自身を除く): 800361594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 139, 142, 213, 278, 417, 426, 639, 834, 1181, 1251, 1278, 1917, 2362, 2502, 3543, 3753, 3834, 7086, 7506, 9869, 10629, 19738, 21258, 29607, 31887, 59214, 63774, 83851, 88821, 164159, 167702, 177642, 251553, 266463, 328318, 492477, 503106, 532926, 754659, 984954, 1477431, 1509318, 2263977, 2954862, 4432293, 4527954, 8864586, 11655289, 23310578, 34965867, 69931734, 104897601, 209795202, 314692803, 629385606]

約数ペア:

[(1, 629385606), (2, 314692803), (3, 209795202), (6, 104897601), (9, 69931734), (18, 34965867), (27, 23310578), (54, 11655289), (71, 8864586), (139, 4527954), (142, 4432293), (213, 2954862), (278, 2263977), (417, 1509318), (426, 1477431), (639, 984954), (834, 754659), (1181, 532926), (1251, 503106), (1278, 492477), (1917, 328318), (2362, 266463), (2502, 251553), (3543, 177642), (3753, 167702), (3834, 164159), (7086, 88821), (7506, 83851), (9869, 63774), (10629, 59214), (19738, 31887), (21258, 29607)]