2154838464

素因数分解:

$2^6\times 3^5\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1245

約数の個数: 168

約数和(自身を含む): 6461564928

約数和(自身を除く): 4306726464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 243, 254, 288, 324, 381, 432, 486, 508, 576, 648, 762, 864, 972, 1016, 1091, 1143, 1296, 1524, 1728, 1944, 2032, 2182, 2286, 2592, 3048, 3273, 3429, 3888, 4064, 4364, 4572, 5184, 6096, 6546, 6858, 7776, 8128, 8728, 9144, 9819, 10287, 12192, 13092, 13716, 15552, 17456, 18288, 19638, 20574, 24384, 26184, 27432, 29457, 30861, 34912, 36576, 39276, 41148, 52368, 54864, 58914, 61722, 69824, 73152, 78552, 82296, 88371, 104736, 109728, 117828, 123444, 138557, 157104, 164592, 176742, 209472, 219456, 235656, 246888, 265113, 277114, 314208, 329184, 353484, 415671, 471312, 493776, 530226, 554228, 628416, 658368, 706968, 831342, 942624, 987552, 1060452, 1108456, 1247013, 1413936, 1662684, 1885248, 1975104, 2120904, 2216912, 2494026, 2827872, 3325368, 3741039, 4241808, 4433824, 4988052, 5655744, 6650736, 7482078, 8483616, 8867648, 9976104, 11223117, 13301472, 14964156, 16967232, 19952208, 22446234, 26602944, 29928312, 33669351, 39904416, 44892468, 59856624, 67338702, 79808832, 89784936, 119713248, 134677404, 179569872, 239426496, 269354808, 359139744, 538709616, 718279488, 1077419232, 2154838464]

約数ペア:

[(1, 2154838464), (2, 1077419232), (3, 718279488), (4, 538709616), (6, 359139744), (8, 269354808), (9, 239426496), (12, 179569872), (16, 134677404), (18, 119713248), (24, 89784936), (27, 79808832), (32, 67338702), (36, 59856624), (48, 44892468), (54, 39904416), (64, 33669351), (72, 29928312), (81, 26602944), (96, 22446234), (108, 19952208), (127, 16967232), (144, 14964156), (162, 13301472), (192, 11223117), (216, 9976104), (243, 8867648), (254, 8483616), (288, 7482078), (324, 6650736), (381, 5655744), (432, 4988052), (486, 4433824), (508, 4241808), (576, 3741039), (648, 3325368), (762, 2827872), (864, 2494026), (972, 2216912), (1016, 2120904), (1091, 1975104), (1143, 1885248), (1296, 1662684), (1524, 1413936), (1728, 1247013), (1944, 1108456), (2032, 1060452), (2182, 987552), (2286, 942624), (2592, 831342), (3048, 706968), (3273, 658368), (3429, 628416), (3888, 554228), (4064, 530226), (4364, 493776), (4572, 471312), (5184, 415671), (6096, 353484), (6546, 329184), (6858, 314208), (7776, 277114), (8128, 265113), (8728, 246888), (9144, 235656), (9819, 219456), (10287, 209472), (12192, 176742), (13092, 164592), (13716, 157104), (15552, 138557), (17456, 123444), (18288, 117828), (19638, 109728), (20574, 104736), (24384, 88371), (26184, 82296), (27432, 78552), (29457, 73152), (30861, 69824), (34912, 61722), (36576, 58914), (39276, 54864), (41148, 52368)]