740232

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 2160000

約数和(自身を除く): 1419768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 149, 184, 207, 216, 276, 298, 414, 447, 552, 596, 621, 828, 894, 1192, 1242, 1341, 1656, 1788, 2484, 2682, 3427, 3576, 4023, 4968, 5364, 6854, 8046, 10281, 10728, 13708, 16092, 20562, 27416, 30843, 32184, 41124, 61686, 82248, 92529, 123372, 185058, 246744, 370116, 740232]

約数ペア:

[(1, 740232), (2, 370116), (3, 246744), (4, 185058), (6, 123372), (8, 92529), (9, 82248), (12, 61686), (18, 41124), (23, 32184), (24, 30843), (27, 27416), (36, 20562), (46, 16092), (54, 13708), (69, 10728), (72, 10281), (92, 8046), (108, 6854), (138, 5364), (149, 4968), (184, 4023), (207, 3576), (216, 3427), (276, 2682), (298, 2484), (414, 1788), (447, 1656), (552, 1341), (596, 1242), (621, 1192), (828, 894)]