239784256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6423

約数の個数: 56

約数和(自身を含む): 517103360

約数和(自身を除く): 277319104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 6361, 9424, 12722, 18848, 25444, 37696, 50888, 101776, 120859, 197191, 203552, 241718, 394382, 407104, 483436, 788764, 966872, 1577528, 1933744, 3155056, 3746629, 3867488, 6310112, 7493258, 7734976, 12620224, 14986516, 29973032, 59946064, 119892128, 239784256]

約数ペア:

[(1, 239784256), (2, 119892128), (4, 59946064), (8, 29973032), (16, 14986516), (19, 12620224), (31, 7734976), (32, 7493258), (38, 6310112), (62, 3867488), (64, 3746629), (76, 3155056), (124, 1933744), (152, 1577528), (248, 966872), (304, 788764), (496, 483436), (589, 407104), (608, 394382), (992, 241718), (1178, 203552), (1216, 197191), (1984, 120859), (2356, 101776), (4712, 50888), (6361, 37696), (9424, 25444), (12722, 18848)]