448945938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13757}}^1$

素因数の和:13816

約数の個数: 72

約数和(自身を含む): 1162193292

約数和(自身を除く): 713247354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4662, 5439, 10878, 13757, 16317, 27514, 32634, 41271, 82542, 96299, 123813, 192598, 247626, 288897, 509009, 577794, 674093, 866691, 1018018, 1348186, 1527027, 1733382, 2022279, 3054054, 3563063, 4044558, 4581081, 6066837, 7126126, 9162162, 10689189, 12133674, 21378378, 24941441, 32067567, 49882882, 64135134, 74824323, 149648646, 224472969, 448945938]

約数ペア:

[(1, 448945938), (2, 224472969), (3, 149648646), (6, 74824323), (7, 64135134), (9, 49882882), (14, 32067567), (18, 24941441), (21, 21378378), (37, 12133674), (42, 10689189), (49, 9162162), (63, 7126126), (74, 6066837), (98, 4581081), (111, 4044558), (126, 3563063), (147, 3054054), (222, 2022279), (259, 1733382), (294, 1527027), (333, 1348186), (441, 1018018), (518, 866691), (666, 674093), (777, 577794), (882, 509009), (1554, 288897), (1813, 247626), (2331, 192598), (3626, 123813), (4662, 96299), (5439, 82542), (10878, 41271), (13757, 32634), (16317, 27514)]