1440216

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 3963960

約数和(自身を除く): 2523744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 241, 249, 332, 482, 498, 664, 723, 747, 964, 996, 1446, 1494, 1928, 1992, 2169, 2892, 2988, 4338, 5784, 5976, 8676, 17352, 20003, 40006, 60009, 80012, 120018, 160024, 180027, 240036, 360054, 480072, 720108, 1440216]

約数ペア:

[(1, 1440216), (2, 720108), (3, 480072), (4, 360054), (6, 240036), (8, 180027), (9, 160024), (12, 120018), (18, 80012), (24, 60009), (36, 40006), (72, 20003), (83, 17352), (166, 8676), (241, 5976), (249, 5784), (332, 4338), (482, 2988), (498, 2892), (664, 2169), (723, 1992), (747, 1928), (964, 1494), (996, 1446)]