1330656

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 3556224

約数和(自身を除く): 2225568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 167, 249, 332, 334, 498, 501, 664, 668, 996, 1002, 1328, 1336, 1992, 2004, 2656, 2672, 3984, 4008, 5344, 7968, 8016, 13861, 16032, 27722, 41583, 55444, 83166, 110888, 166332, 221776, 332664, 443552, 665328, 1330656]

約数ペア:

[(1, 1330656), (2, 665328), (3, 443552), (4, 332664), (6, 221776), (8, 166332), (12, 110888), (16, 83166), (24, 55444), (32, 41583), (48, 27722), (83, 16032), (96, 13861), (166, 8016), (167, 7968), (249, 5344), (332, 4008), (334, 3984), (498, 2672), (501, 2656), (664, 2004), (668, 1992), (996, 1336), (1002, 1328)]