749038983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 1279245312

約数和(自身を除く): 530206329

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 193, 231, 317, 371, 579, 583, 951, 1113, 1351, 1749, 2123, 2219, 3487, 4053, 4081, 6369, 6657, 10229, 10461, 12243, 14861, 16801, 24409, 30687, 44583, 50403, 61181, 71603, 73227, 112519, 117607, 183543, 184811, 214809, 337557, 352821, 428267, 554433, 672991, 787633, 1284801, 1293677, 2018973, 2362899, 3242593, 3881031, 4710937, 9727779, 14132811, 22698151, 35668523, 68094453, 107005569, 249679661, 749038983]

約数ペア:

[(1, 749038983), (3, 249679661), (7, 107005569), (11, 68094453), (21, 35668523), (33, 22698151), (53, 14132811), (77, 9727779), (159, 4710937), (193, 3881031), (231, 3242593), (317, 2362899), (371, 2018973), (579, 1293677), (583, 1284801), (951, 787633), (1113, 672991), (1351, 554433), (1749, 428267), (2123, 352821), (2219, 337557), (3487, 214809), (4053, 184811), (4081, 183543), (6369, 117607), (6657, 112519), (10229, 73227), (10461, 71603), (12243, 61181), (14861, 50403), (16801, 44583), (24409, 30687)]