234421504

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 489251840

約数和(自身を除く): 254830336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 218, 248, 256, 271, 436, 496, 542, 872, 992, 1084, 1744, 1984, 2168, 3379, 3488, 3968, 4336, 6758, 6976, 7936, 8401, 8672, 13516, 13952, 16802, 17344, 27032, 27904, 29539, 33604, 34688, 54064, 59078, 67208, 69376, 108128, 118156, 134416, 216256, 236312, 268832, 432512, 472624, 537664, 865024, 915709, 945248, 1075328, 1831418, 1890496, 2150656, 3662836, 3780992, 7325672, 7561984, 14651344, 29302688, 58605376, 117210752, 234421504]

約数ペア:

[(1, 234421504), (2, 117210752), (4, 58605376), (8, 29302688), (16, 14651344), (31, 7561984), (32, 7325672), (62, 3780992), (64, 3662836), (109, 2150656), (124, 1890496), (128, 1831418), (218, 1075328), (248, 945248), (256, 915709), (271, 865024), (436, 537664), (496, 472624), (542, 432512), (872, 268832), (992, 236312), (1084, 216256), (1744, 134416), (1984, 118156), (2168, 108128), (3379, 69376), (3488, 67208), (3968, 59078), (4336, 54064), (6758, 34688), (6976, 33604), (7936, 29539), (8401, 27904), (8672, 27032), (13516, 17344), (13952, 16802)]