123430272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 383063040

約数和(自身を除く): 259632768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 977, 987, 1128, 1316, 1344, 1504, 1954, 1974, 2256, 2632, 2688, 2931, 3008, 3908, 3948, 4512, 5264, 5862, 6016, 6839, 7816, 7896, 9024, 10528, 11724, 13678, 15632, 15792, 18048, 20517, 21056, 23448, 27356, 31264, 31584, 41034, 42112, 45919, 46896, 54712, 62528, 63168, 82068, 91838, 93792, 109424, 125056, 126336, 137757, 164136, 183676, 187584, 218848, 275514, 321433, 328272, 367352, 375168, 437696, 551028, 642866, 656544, 734704, 875392, 964299, 1102056, 1285732, 1313088, 1469408, 1928598, 2204112, 2571464, 2626176, 2938816, 3857196, 4408224, 5142928, 5877632, 7714392, 8816448, 10285856, 15428784, 17632896, 20571712, 30857568, 41143424, 61715136, 123430272]

約数ペア:

[(1, 123430272), (2, 61715136), (3, 41143424), (4, 30857568), (6, 20571712), (7, 17632896), (8, 15428784), (12, 10285856), (14, 8816448), (16, 7714392), (21, 5877632), (24, 5142928), (28, 4408224), (32, 3857196), (42, 2938816), (47, 2626176), (48, 2571464), (56, 2204112), (64, 1928598), (84, 1469408), (94, 1313088), (96, 1285732), (112, 1102056), (128, 964299), (141, 875392), (168, 734704), (188, 656544), (192, 642866), (224, 551028), (282, 437696), (329, 375168), (336, 367352), (376, 328272), (384, 321433), (448, 275514), (564, 218848), (658, 187584), (672, 183676), (752, 164136), (896, 137757), (977, 126336), (987, 125056), (1128, 109424), (1316, 93792), (1344, 91838), (1504, 82068), (1954, 63168), (1974, 62528), (2256, 54712), (2632, 46896), (2688, 45919), (2931, 42112), (3008, 41034), (3908, 31584), (3948, 31264), (4512, 27356), (5264, 23448), (5862, 21056), (6016, 20517), (6839, 18048), (7816, 15792), (7896, 15632), (9024, 13678), (10528, 11724)]