828338896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 120

約数和(自身を含む): 2122850240

約数和(自身を除く): 1294511344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1232, 1463, 1672, 1694, 1936, 2128, 2299, 2926, 3217, 3344, 3388, 4598, 5852, 6434, 6776, 9196, 11704, 12868, 13552, 16093, 18392, 22519, 23408, 25736, 32186, 35387, 36784, 45038, 51472, 61123, 64372, 70774, 90076, 122246, 128744, 141548, 180152, 244492, 247709, 257488, 283096, 360304, 389257, 427861, 488984, 495418, 566192, 672353, 778514, 855722, 977968, 990836, 1344706, 1557028, 1711444, 1981672, 2689412, 2724799, 3114056, 3422888, 3963344, 4706471, 5378824, 5449598, 6228112, 6845776, 7395883, 9412942, 10757648, 10899196, 14791766, 18825884, 21798392, 29583532, 37651768, 43596784, 51771181, 59167064, 75303536, 103542362, 118334128, 207084724, 414169448, 828338896]

約数ペア:

[(1, 828338896), (2, 414169448), (4, 207084724), (7, 118334128), (8, 103542362), (11, 75303536), (14, 59167064), (16, 51771181), (19, 43596784), (22, 37651768), (28, 29583532), (38, 21798392), (44, 18825884), (56, 14791766), (76, 10899196), (77, 10757648), (88, 9412942), (112, 7395883), (121, 6845776), (133, 6228112), (152, 5449598), (154, 5378824), (176, 4706471), (209, 3963344), (242, 3422888), (266, 3114056), (304, 2724799), (308, 2689412), (418, 1981672), (484, 1711444), (532, 1557028), (616, 1344706), (836, 990836), (847, 977968), (968, 855722), (1064, 778514), (1232, 672353), (1463, 566192), (1672, 495418), (1694, 488984), (1936, 427861), (2128, 389257), (2299, 360304), (2926, 283096), (3217, 257488), (3344, 247709), (3388, 244492), (4598, 180152), (5852, 141548), (6434, 128744), (6776, 122246), (9196, 90076), (11704, 70774), (12868, 64372), (13552, 61123), (16093, 51472), (18392, 45038), (22519, 36784), (23408, 35387), (25736, 32186)]