538093670408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1\times {\mathrm{1249}}^1$

素因数の和:2455

約数の個数: 128

約数和(自身を含む): 1199016000000

約数和(自身を除く): 660922329592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 311, 406, 622, 812, 853, 1244, 1249, 1624, 1706, 2177, 2488, 2498, 3412, 4354, 4996, 5971, 6824, 8708, 8743, 9019, 9992, 11942, 17416, 17486, 18038, 23884, 24737, 34972, 36076, 36221, 47768, 49474, 63133, 69944, 72152, 72442, 98948, 126266, 144884, 173159, 197896, 252532, 253547, 265283, 289768, 346318, 388439, 505064, 507094, 530566, 692636, 776878, 1014188, 1061132, 1065397, 1385272, 1553756, 1856981, 2028376, 2122264, 2130794, 2719073, 3107512, 3713962, 4261588, 5438146, 7427924, 7457779, 7693207, 8523176, 10876292, 11264731, 14855848, 14915558, 15386414, 21752584, 22529462, 29831116, 30772828, 30896513, 45058924, 53852449, 59662232, 61545656, 61793026, 78853117, 90117848, 107704898, 123586052, 157706234, 215409796, 216275591, 247172104, 315412468, 331338467, 430819592, 432551182, 630824936, 662676934, 865102364, 1325353868, 1730204728, 2319369269, 2650707736, 4638738538, 9277477076, 9608815543, 18554954152, 19217631086, 38435262172, 67261708801, 76870524344, 134523417602, 269046835204, 538093670408]

約数ペア:

[(1, 538093670408), (2, 269046835204), (4, 134523417602), (7, 76870524344), (8, 67261708801), (14, 38435262172), (28, 19217631086), (29, 18554954152), (56, 9608815543), (58, 9277477076), (116, 4638738538), (203, 2650707736), (232, 2319369269), (311, 1730204728), (406, 1325353868), (622, 865102364), (812, 662676934), (853, 630824936), (1244, 432551182), (1249, 430819592), (1624, 331338467), (1706, 315412468), (2177, 247172104), (2488, 216275591), (2498, 215409796), (3412, 157706234), (4354, 123586052), (4996, 107704898), (5971, 90117848), (6824, 78853117), (8708, 61793026), (8743, 61545656), (9019, 59662232), (9992, 53852449), (11942, 45058924), (17416, 30896513), (17486, 30772828), (18038, 29831116), (23884, 22529462), (24737, 21752584), (34972, 15386414), (36076, 14915558), (36221, 14855848), (47768, 11264731), (49474, 10876292), (63133, 8523176), (69944, 7693207), (72152, 7457779), (72442, 7427924), (98948, 5438146), (126266, 4261588), (144884, 3713962), (173159, 3107512), (197896, 2719073), (252532, 2130794), (253547, 2122264), (265283, 2028376), (289768, 1856981), (346318, 1553756), (388439, 1385272), (505064, 1065397), (507094, 1061132), (530566, 1014188), (692636, 776878)]