1779984

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 5106816

約数和(自身を除く): 3326832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 263, 282, 376, 423, 526, 564, 752, 789, 846, 1052, 1128, 1578, 1692, 2104, 2256, 2367, 3156, 3384, 4208, 4734, 6312, 6768, 9468, 12361, 12624, 18936, 24722, 37083, 37872, 49444, 74166, 98888, 111249, 148332, 197776, 222498, 296664, 444996, 593328, 889992, 1779984]

約数ペア:

[(1, 1779984), (2, 889992), (3, 593328), (4, 444996), (6, 296664), (8, 222498), (9, 197776), (12, 148332), (16, 111249), (18, 98888), (24, 74166), (36, 49444), (47, 37872), (48, 37083), (72, 24722), (94, 18936), (141, 12624), (144, 12361), (188, 9468), (263, 6768), (282, 6312), (376, 4734), (423, 4208), (526, 3384), (564, 3156), (752, 2367), (789, 2256), (846, 2104), (1052, 1692), (1128, 1578)]