1995984

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 5687136

約数和(自身を除く): 3691152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 167, 249, 332, 334, 498, 501, 664, 668, 747, 996, 1002, 1328, 1336, 1494, 1503, 1992, 2004, 2672, 2988, 3006, 3984, 4008, 5976, 6012, 8016, 11952, 12024, 13861, 24048, 27722, 41583, 55444, 83166, 110888, 124749, 166332, 221776, 249498, 332664, 498996, 665328, 997992, 1995984]

約数ペア:

[(1, 1995984), (2, 997992), (3, 665328), (4, 498996), (6, 332664), (8, 249498), (9, 221776), (12, 166332), (16, 124749), (18, 110888), (24, 83166), (36, 55444), (48, 41583), (72, 27722), (83, 24048), (144, 13861), (166, 12024), (167, 11952), (249, 8016), (332, 6012), (334, 5976), (498, 4008), (501, 3984), (664, 3006), (668, 2988), (747, 2672), (996, 2004), (1002, 1992), (1328, 1503), (1336, 1494)]