679770014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 1360558080

約数和(自身を除く): 680788066

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 73, 77, 121, 146, 154, 161, 239, 242, 253, 322, 478, 506, 511, 803, 847, 1022, 1606, 1673, 1679, 1694, 1771, 2629, 2783, 3346, 3358, 3542, 5258, 5497, 5566, 5621, 8833, 10994, 11242, 11753, 17447, 17666, 18403, 18469, 19481, 23506, 28919, 34894, 36806, 36938, 38479, 38962, 57838, 60467, 61831, 76958, 120934, 122129, 123662, 129283, 191917, 202433, 203159, 244258, 258566, 383834, 401281, 404866, 406318, 423269, 665137, 802562, 846538, 1330274, 1343419, 1422113, 2111087, 2686838, 2808967, 2844226, 4222174, 4414091, 4655959, 5617934, 8828182, 9311918, 14777609, 29555218, 30898637, 48555001, 61797274, 97110002, 339885007, 679770014]

約数ペア:

[(1, 679770014), (2, 339885007), (7, 97110002), (11, 61797274), (14, 48555001), (22, 30898637), (23, 29555218), (46, 14777609), (73, 9311918), (77, 8828182), (121, 5617934), (146, 4655959), (154, 4414091), (161, 4222174), (239, 2844226), (242, 2808967), (253, 2686838), (322, 2111087), (478, 1422113), (506, 1343419), (511, 1330274), (803, 846538), (847, 802562), (1022, 665137), (1606, 423269), (1673, 406318), (1679, 404866), (1694, 401281), (1771, 383834), (2629, 258566), (2783, 244258), (3346, 203159), (3358, 202433), (3542, 191917), (5258, 129283), (5497, 123662), (5566, 122129), (5621, 120934), (8833, 76958), (10994, 61831), (11242, 60467), (11753, 57838), (17447, 38962), (17666, 38479), (18403, 36938), (18469, 36806), (19481, 34894), (23506, 28919)]