1639653624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47149}}^1$

素因数の和:47194

約数の個数: 128

約数和(自身を含む): 5431680000

約数和(自身を除く): 3792026376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8694, 11592, 17388, 34776, 47149, 94298, 141447, 188596, 282894, 330043, 377192, 424341, 565788, 660086, 848682, 990129, 1084427, 1131576, 1273023, 1320172, 1697364, 1980258, 2168854, 2546046, 2640344, 2970387, 3253281, 3394728, 3960516, 4337708, 5092092, 5940774, 6506562, 7590989, 7921032, 8675416, 8911161, 9759843, 10184184, 11881548, 13013124, 15181978, 17822322, 19519686, 22772967, 23763096, 26026248, 29279529, 30363956, 35644644, 39039372, 45545934, 58559058, 60727912, 68318901, 71289288, 78078744, 91091868, 117118116, 136637802, 182183736, 204956703, 234236232, 273275604, 409913406, 546551208, 819826812, 1639653624]

約数ペア:

[(1, 1639653624), (2, 819826812), (3, 546551208), (4, 409913406), (6, 273275604), (7, 234236232), (8, 204956703), (9, 182183736), (12, 136637802), (14, 117118116), (18, 91091868), (21, 78078744), (23, 71289288), (24, 68318901), (27, 60727912), (28, 58559058), (36, 45545934), (42, 39039372), (46, 35644644), (54, 30363956), (56, 29279529), (63, 26026248), (69, 23763096), (72, 22772967), (84, 19519686), (92, 17822322), (108, 15181978), (126, 13013124), (138, 11881548), (161, 10184184), (168, 9759843), (184, 8911161), (189, 8675416), (207, 7921032), (216, 7590989), (252, 6506562), (276, 5940774), (322, 5092092), (378, 4337708), (414, 3960516), (483, 3394728), (504, 3253281), (552, 2970387), (621, 2640344), (644, 2546046), (756, 2168854), (828, 1980258), (966, 1697364), (1242, 1320172), (1288, 1273023), (1449, 1131576), (1512, 1084427), (1656, 990129), (1932, 848682), (2484, 660086), (2898, 565788), (3864, 424341), (4347, 377192), (4968, 330043), (5796, 282894), (8694, 188596), (11592, 141447), (17388, 94298), (34776, 47149)]