317392128

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 959535360

約数和(自身を除く): 642143232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 564, 576, 752, 768, 846, 864, 977, 1128, 1152, 1269, 1504, 1692, 1728, 1954, 2256, 2304, 2538, 2931, 3008, 3384, 3456, 3908, 4512, 5076, 5862, 6016, 6768, 6912, 7816, 8793, 9024, 10152, 11724, 12032, 13536, 15632, 17586, 18048, 20304, 23448, 26379, 27072, 31264, 35172, 36096, 40608, 45919, 46896, 52758, 54144, 62528, 70344, 81216, 91838, 93792, 105516, 108288, 125056, 137757, 140688, 162432, 183676, 187584, 211032, 250112, 275514, 281376, 324864, 367352, 375168, 413271, 422064, 551028, 562752, 734704, 750336, 826542, 844128, 1102056, 1125504, 1239813, 1469408, 1653084, 1688256, 2204112, 2251008, 2479626, 2938816, 3306168, 3376512, 4408224, 4959252, 5877632, 6612336, 6753024, 8816448, 9918504, 11755264, 13224672, 17632896, 19837008, 26449344, 35265792, 39674016, 52898688, 79348032, 105797376, 158696064, 317392128]

約数ペア:

[(1, 317392128), (2, 158696064), (3, 105797376), (4, 79348032), (6, 52898688), (8, 39674016), (9, 35265792), (12, 26449344), (16, 19837008), (18, 17632896), (24, 13224672), (27, 11755264), (32, 9918504), (36, 8816448), (47, 6753024), (48, 6612336), (54, 5877632), (64, 4959252), (72, 4408224), (94, 3376512), (96, 3306168), (108, 2938816), (128, 2479626), (141, 2251008), (144, 2204112), (188, 1688256), (192, 1653084), (216, 1469408), (256, 1239813), (282, 1125504), (288, 1102056), (376, 844128), (384, 826542), (423, 750336), (432, 734704), (564, 562752), (576, 551028), (752, 422064), (768, 413271), (846, 375168), (864, 367352), (977, 324864), (1128, 281376), (1152, 275514), (1269, 250112), (1504, 211032), (1692, 187584), (1728, 183676), (1954, 162432), (2256, 140688), (2304, 137757), (2538, 125056), (2931, 108288), (3008, 105516), (3384, 93792), (3456, 91838), (3908, 81216), (4512, 70344), (5076, 62528), (5862, 54144), (6016, 52758), (6768, 46896), (6912, 45919), (7816, 40608), (8793, 36096), (9024, 35172), (10152, 31264), (11724, 27072), (12032, 26379), (13536, 23448), (15632, 20304), (17586, 18048)]