490366592

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 1035463200

約数和(自身を除く): 545096608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 304, 326, 608, 652, 1216, 1237, 1304, 2432, 2474, 2608, 3097, 4948, 5216, 6194, 9896, 10432, 12388, 19792, 20864, 23503, 24776, 39584, 47006, 49552, 79168, 94012, 99104, 158336, 188024, 198208, 201631, 376048, 396416, 403262, 752096, 806524, 1504192, 1613048, 3008384, 3226096, 3830989, 6452192, 7661978, 12904384, 15323956, 25808768, 30647912, 61295824, 122591648, 245183296, 490366592]

約数ペア:

[(1, 490366592), (2, 245183296), (4, 122591648), (8, 61295824), (16, 30647912), (19, 25808768), (32, 15323956), (38, 12904384), (64, 7661978), (76, 6452192), (128, 3830989), (152, 3226096), (163, 3008384), (304, 1613048), (326, 1504192), (608, 806524), (652, 752096), (1216, 403262), (1237, 396416), (1304, 376048), (2432, 201631), (2474, 198208), (2608, 188024), (3097, 158336), (4948, 99104), (5216, 94012), (6194, 79168), (9896, 49552), (10432, 47006), (12388, 39584), (19792, 24776), (20864, 23503)]