289429392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 160

約数和(自身を含む): 907116544

約数和(自身を除く): 617687152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 74, 84, 93, 111, 112, 124, 148, 168, 186, 217, 222, 248, 259, 296, 336, 372, 434, 444, 496, 518, 592, 651, 744, 751, 777, 868, 888, 1036, 1147, 1302, 1488, 1502, 1554, 1736, 1776, 2072, 2253, 2294, 2604, 3004, 3108, 3441, 3472, 4144, 4506, 4588, 5208, 5257, 6008, 6216, 6882, 8029, 9012, 9176, 10416, 10514, 12016, 12432, 13764, 15771, 16058, 18024, 18352, 21028, 23281, 24087, 27528, 27787, 31542, 32116, 36048, 42056, 46562, 48174, 55056, 55574, 63084, 64232, 69843, 83361, 84112, 93124, 96348, 111148, 126168, 128464, 139686, 162967, 166722, 186248, 192696, 194509, 222296, 252336, 279372, 325934, 333444, 372496, 385392, 389018, 444592, 488901, 558744, 583527, 651868, 666888, 778036, 861397, 977802, 1117488, 1167054, 1303736, 1333776, 1556072, 1722794, 1955604, 2334108, 2584191, 2607472, 3112144, 3445588, 3911208, 4668216, 5168382, 6029779, 6891176, 7822416, 9336432, 10336764, 12059558, 13782352, 18089337, 20673528, 24119116, 36178674, 41347056, 48238232, 72357348, 96476464, 144714696, 289429392]

約数ペア:

[(1, 289429392), (2, 144714696), (3, 96476464), (4, 72357348), (6, 48238232), (7, 41347056), (8, 36178674), (12, 24119116), (14, 20673528), (16, 18089337), (21, 13782352), (24, 12059558), (28, 10336764), (31, 9336432), (37, 7822416), (42, 6891176), (48, 6029779), (56, 5168382), (62, 4668216), (74, 3911208), (84, 3445588), (93, 3112144), (111, 2607472), (112, 2584191), (124, 2334108), (148, 1955604), (168, 1722794), (186, 1556072), (217, 1333776), (222, 1303736), (248, 1167054), (259, 1117488), (296, 977802), (336, 861397), (372, 778036), (434, 666888), (444, 651868), (496, 583527), (518, 558744), (592, 488901), (651, 444592), (744, 389018), (751, 385392), (777, 372496), (868, 333444), (888, 325934), (1036, 279372), (1147, 252336), (1302, 222296), (1488, 194509), (1502, 192696), (1554, 186248), (1736, 166722), (1776, 162967), (2072, 139686), (2253, 128464), (2294, 126168), (2604, 111148), (3004, 96348), (3108, 93124), (3441, 84112), (3472, 83361), (4144, 69843), (4506, 64232), (4588, 63084), (5208, 55574), (5257, 55056), (6008, 48174), (6216, 46562), (6882, 42056), (8029, 36048), (9012, 32116), (9176, 31542), (10416, 27787), (10514, 27528), (12016, 24087), (12432, 23281), (13764, 21028), (15771, 18352), (16058, 18024)]