248238288

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16111}}^1$

素因数の和:16232

約数の個数: 60

約数和(自身を含む): 701258688

約数和(自身を除く): 453020400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 16111, 32222, 48333, 64444, 96666, 128888, 144999, 193332, 257776, 289998, 386664, 579996, 773328, 1159992, 1723877, 2319984, 3447754, 5171631, 6895508, 10343262, 13791016, 15514893, 20686524, 27582032, 31029786, 41373048, 62059572, 82746096, 124119144, 248238288]

約数ペア:

[(1, 248238288), (2, 124119144), (3, 82746096), (4, 62059572), (6, 41373048), (8, 31029786), (9, 27582032), (12, 20686524), (16, 15514893), (18, 13791016), (24, 10343262), (36, 6895508), (48, 5171631), (72, 3447754), (107, 2319984), (144, 1723877), (214, 1159992), (321, 773328), (428, 579996), (642, 386664), (856, 289998), (963, 257776), (1284, 193332), (1712, 144999), (1926, 128888), (2568, 96666), (3852, 64444), (5136, 48333), (7704, 32222), (15408, 16111)]