979074978

素因数分解:

$2^1\times 3^1\times 7^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 112

約数和(自身を含む): 2437684320

約数和(自身を除く): 1458609342

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 219, 266, 294, 343, 399, 438, 511, 686, 798, 931, 1022, 1029, 1387, 1533, 1862, 2058, 2401, 2774, 2793, 3066, 3577, 4161, 4802, 5586, 6517, 7154, 7203, 8322, 9709, 10731, 13034, 14406, 16807, 19418, 19551, 21462, 25039, 29127, 33614, 39102, 45619, 50078, 50421, 58254, 67963, 75117, 91238, 100842, 117649, 135926, 136857, 150234, 175273, 203889, 235298, 273714, 319333, 350546, 352947, 407778, 475741, 525819, 638666, 705894, 951482, 957999, 1051638, 1226911, 1427223, 1915998, 2235331, 2453822, 2854446, 3330187, 3680733, 4470662, 6660374, 6705993, 7361466, 8588377, 9990561, 13411986, 17176754, 19981122, 23311309, 25765131, 46622618, 51530262, 69933927, 139867854, 163179163, 326358326, 489537489, 979074978]

約数ペア:

[(1, 979074978), (2, 489537489), (3, 326358326), (6, 163179163), (7, 139867854), (14, 69933927), (19, 51530262), (21, 46622618), (38, 25765131), (42, 23311309), (49, 19981122), (57, 17176754), (73, 13411986), (98, 9990561), (114, 8588377), (133, 7361466), (146, 6705993), (147, 6660374), (219, 4470662), (266, 3680733), (294, 3330187), (343, 2854446), (399, 2453822), (438, 2235331), (511, 1915998), (686, 1427223), (798, 1226911), (931, 1051638), (1022, 957999), (1029, 951482), (1387, 705894), (1533, 638666), (1862, 525819), (2058, 475741), (2401, 407778), (2774, 352947), (2793, 350546), (3066, 319333), (3577, 273714), (4161, 235298), (4802, 203889), (5586, 175273), (6517, 150234), (7154, 136857), (7203, 135926), (8322, 117649), (9709, 100842), (10731, 91238), (13034, 75117), (14406, 67963), (16807, 58254), (19418, 50421), (19551, 50078), (21462, 45619), (25039, 39102), (29127, 33614)]