1900388736

素因数分解:

$2^7\times 3^3\times {\mathrm{577}}^1\times {\mathrm{953}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 5624402400

約数和(自身を除く): 3724013664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 577, 864, 953, 1152, 1154, 1728, 1731, 1906, 2308, 2859, 3456, 3462, 3812, 4616, 5193, 5718, 6924, 7624, 8577, 9232, 10386, 11436, 13848, 15248, 15579, 17154, 18464, 20772, 22872, 25731, 27696, 30496, 31158, 34308, 36928, 41544, 45744, 51462, 55392, 60992, 62316, 68616, 73856, 83088, 91488, 102924, 110784, 121984, 124632, 137232, 166176, 182976, 205848, 221568, 249264, 274464, 332352, 365952, 411696, 498528, 548928, 549881, 664704, 823392, 997056, 1097856, 1099762, 1646784, 1649643, 1994112, 2199524, 3293568, 3299286, 4399048, 4948929, 6598572, 8798096, 9897858, 13197144, 14846787, 17596192, 19795716, 26394288, 29693574, 35192384, 39591432, 52788576, 59387148, 70384768, 79182864, 105577152, 118774296, 158365728, 211154304, 237548592, 316731456, 475097184, 633462912, 950194368, 1900388736]

約数ペア:

[(1, 1900388736), (2, 950194368), (3, 633462912), (4, 475097184), (6, 316731456), (8, 237548592), (9, 211154304), (12, 158365728), (16, 118774296), (18, 105577152), (24, 79182864), (27, 70384768), (32, 59387148), (36, 52788576), (48, 39591432), (54, 35192384), (64, 29693574), (72, 26394288), (96, 19795716), (108, 17596192), (128, 14846787), (144, 13197144), (192, 9897858), (216, 8798096), (288, 6598572), (384, 4948929), (432, 4399048), (576, 3299286), (577, 3293568), (864, 2199524), (953, 1994112), (1152, 1649643), (1154, 1646784), (1728, 1099762), (1731, 1097856), (1906, 997056), (2308, 823392), (2859, 664704), (3456, 549881), (3462, 548928), (3812, 498528), (4616, 411696), (5193, 365952), (5718, 332352), (6924, 274464), (7624, 249264), (8577, 221568), (9232, 205848), (10386, 182976), (11436, 166176), (13848, 137232), (15248, 124632), (15579, 121984), (17154, 110784), (18464, 102924), (20772, 91488), (22872, 83088), (25731, 73856), (27696, 68616), (30496, 62316), (31158, 60992), (34308, 55392), (36928, 51462), (41544, 45744)]