2787526896

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:860

約数の個数: 240

約数和(自身を含む): 9208303488

約数和(自身を除く): 6420776592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 163, 168, 176, 196, 231, 264, 294, 308, 326, 336, 392, 462, 489, 528, 539, 588, 616, 652, 661, 784, 924, 978, 1078, 1141, 1176, 1232, 1304, 1322, 1617, 1793, 1848, 1956, 1983, 2156, 2282, 2352, 2608, 2644, 3234, 3423, 3586, 3696, 3912, 3966, 4312, 4564, 4627, 5288, 5379, 6468, 6846, 7172, 7271, 7824, 7932, 7987, 8624, 9128, 9254, 10576, 10758, 12551, 12936, 13692, 13881, 14344, 14542, 15864, 15974, 18256, 18508, 21516, 21813, 23961, 25102, 25872, 27384, 27762, 28688, 29084, 31728, 31948, 32389, 37016, 37653, 43032, 43626, 47922, 50204, 50897, 54768, 55524, 58168, 63896, 64778, 74032, 75306, 86064, 87252, 87857, 95844, 97167, 100408, 101794, 107743, 111048, 116336, 127792, 129556, 150612, 152691, 174504, 175714, 191688, 194334, 200816, 203588, 215486, 222096, 259112, 263571, 301224, 305382, 323229, 349008, 351428, 356279, 383376, 388668, 407176, 430972, 518224, 527142, 602448, 610764, 646458, 702856, 712558, 754201, 777336, 814352, 861944, 1054284, 1068837, 1185173, 1221528, 1292916, 1405712, 1425116, 1508402, 1554672, 1723888, 2108568, 2137674, 2262603, 2370346, 2443056, 2585832, 2850232, 3016804, 3555519, 4217136, 4275348, 4525206, 4740692, 5171664, 5279407, 5700464, 6033608, 7111038, 8296211, 8550696, 9050412, 9481384, 10558814, 12067216, 14222076, 15838221, 16592422, 17101392, 18100824, 18962768, 21117628, 24888633, 28444152, 31676442, 33184844, 36201648, 42235256, 49777266, 56888304, 58073477, 63352884, 66369688, 84470512, 99554532, 116146954, 126705768, 132739376, 174220431, 199109064, 232293908, 253411536, 348440862, 398218128, 464587816, 696881724, 929175632, 1393763448, 2787526896]

約数ペア:

[(1, 2787526896), (2, 1393763448), (3, 929175632), (4, 696881724), (6, 464587816), (7, 398218128), (8, 348440862), (11, 253411536), (12, 232293908), (14, 199109064), (16, 174220431), (21, 132739376), (22, 126705768), (24, 116146954), (28, 99554532), (33, 84470512), (42, 66369688), (44, 63352884), (48, 58073477), (49, 56888304), (56, 49777266), (66, 42235256), (77, 36201648), (84, 33184844), (88, 31676442), (98, 28444152), (112, 24888633), (132, 21117628), (147, 18962768), (154, 18100824), (163, 17101392), (168, 16592422), (176, 15838221), (196, 14222076), (231, 12067216), (264, 10558814), (294, 9481384), (308, 9050412), (326, 8550696), (336, 8296211), (392, 7111038), (462, 6033608), (489, 5700464), (528, 5279407), (539, 5171664), (588, 4740692), (616, 4525206), (652, 4275348), (661, 4217136), (784, 3555519), (924, 3016804), (978, 2850232), (1078, 2585832), (1141, 2443056), (1176, 2370346), (1232, 2262603), (1304, 2137674), (1322, 2108568), (1617, 1723888), (1793, 1554672), (1848, 1508402), (1956, 1425116), (1983, 1405712), (2156, 1292916), (2282, 1221528), (2352, 1185173), (2608, 1068837), (2644, 1054284), (3234, 861944), (3423, 814352), (3586, 777336), (3696, 754201), (3912, 712558), (3966, 702856), (4312, 646458), (4564, 610764), (4627, 602448), (5288, 527142), (5379, 518224), (6468, 430972), (6846, 407176), (7172, 388668), (7271, 383376), (7824, 356279), (7932, 351428), (7987, 349008), (8624, 323229), (9128, 305382), (9254, 301224), (10576, 263571), (10758, 259112), (12551, 222096), (12936, 215486), (13692, 203588), (13881, 200816), (14344, 194334), (14542, 191688), (15864, 175714), (15974, 174504), (18256, 152691), (18508, 150612), (21516, 129556), (21813, 127792), (23961, 116336), (25102, 111048), (25872, 107743), (27384, 101794), (27762, 100408), (28688, 97167), (29084, 95844), (31728, 87857), (31948, 87252), (32389, 86064), (37016, 75306), (37653, 74032), (43032, 64778), (43626, 63896), (47922, 58168), (50204, 55524), (50897, 54768)]