448974972

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 1151195136

約数和(自身を除く): 702220164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 283, 347, 381, 508, 566, 694, 762, 849, 1041, 1132, 1143, 1388, 1524, 1698, 2082, 2286, 2547, 3123, 3396, 4164, 4572, 5094, 6246, 10188, 12492, 35941, 44069, 71882, 88138, 98201, 107823, 132207, 143764, 176276, 196402, 215646, 264414, 294603, 323469, 392804, 396621, 431292, 528828, 589206, 646938, 793242, 883809, 1178412, 1293876, 1586484, 1767618, 3535236, 12471527, 24943054, 37414581, 49886108, 74829162, 112243743, 149658324, 224487486, 448974972]

約数ペア:

[(1, 448974972), (2, 224487486), (3, 149658324), (4, 112243743), (6, 74829162), (9, 49886108), (12, 37414581), (18, 24943054), (36, 12471527), (127, 3535236), (254, 1767618), (283, 1586484), (347, 1293876), (381, 1178412), (508, 883809), (566, 793242), (694, 646938), (762, 589206), (849, 528828), (1041, 431292), (1132, 396621), (1143, 392804), (1388, 323469), (1524, 294603), (1698, 264414), (2082, 215646), (2286, 196402), (2547, 176276), (3123, 143764), (3396, 132207), (4164, 107823), (4572, 98201), (5094, 88138), (6246, 71882), (10188, 44069), (12492, 35941)]