15561906912

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{238037}}^1$

素因数の和:238280

約数の個数: 72

約数和(自身を含む): 44449311816

約数和(自身を除く): 28887404904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 7264, 8172, 10896, 16344, 21792, 32688, 65376, 238037, 476074, 714111, 952148, 1428222, 1904296, 2142333, 2856444, 3808592, 4284666, 5712888, 7617184, 8569332, 11425776, 17138664, 22851552, 34277328, 54034399, 68554656, 108068798, 162103197, 216137596, 324206394, 432275192, 486309591, 648412788, 864550384, 972619182, 1296825576, 1729100768, 1945238364, 2593651152, 3890476728, 5187302304, 7780953456, 15561906912]

約数ペア:

[(1, 15561906912), (2, 7780953456), (3, 5187302304), (4, 3890476728), (6, 2593651152), (8, 1945238364), (9, 1729100768), (12, 1296825576), (16, 972619182), (18, 864550384), (24, 648412788), (32, 486309591), (36, 432275192), (48, 324206394), (72, 216137596), (96, 162103197), (144, 108068798), (227, 68554656), (288, 54034399), (454, 34277328), (681, 22851552), (908, 17138664), (1362, 11425776), (1816, 8569332), (2043, 7617184), (2724, 5712888), (3632, 4284666), (4086, 3808592), (5448, 2856444), (7264, 2142333), (8172, 1904296), (10896, 1428222), (16344, 952148), (21792, 714111), (32688, 476074), (65376, 238037)]