218899008

素因数分解:

$2^6\times 3^2\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1344

約数の個数: 84

約数和(自身を含む): 629625360

約数和(自身を除く): 410726352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 419, 576, 838, 907, 1257, 1676, 1814, 2514, 2721, 3352, 3628, 3771, 5028, 5442, 6704, 7256, 7542, 8163, 10056, 10884, 13408, 14512, 15084, 16326, 20112, 21768, 26816, 29024, 30168, 32652, 40224, 43536, 58048, 60336, 65304, 80448, 87072, 120672, 130608, 174144, 241344, 261216, 380033, 522432, 760066, 1140099, 1520132, 2280198, 3040264, 3420297, 4560396, 6080528, 6840594, 9120792, 12161056, 13681188, 18241584, 24322112, 27362376, 36483168, 54724752, 72966336, 109449504, 218899008]

約数ペア:

[(1, 218899008), (2, 109449504), (3, 72966336), (4, 54724752), (6, 36483168), (8, 27362376), (9, 24322112), (12, 18241584), (16, 13681188), (18, 12161056), (24, 9120792), (32, 6840594), (36, 6080528), (48, 4560396), (64, 3420297), (72, 3040264), (96, 2280198), (144, 1520132), (192, 1140099), (288, 760066), (419, 522432), (576, 380033), (838, 261216), (907, 241344), (1257, 174144), (1676, 130608), (1814, 120672), (2514, 87072), (2721, 80448), (3352, 65304), (3628, 60336), (3771, 58048), (5028, 43536), (5442, 40224), (6704, 32652), (7256, 30168), (7542, 29024), (8163, 26816), (10056, 21768), (10884, 20112), (13408, 16326), (14512, 15084)]