1656506656

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 4108527360

約数和(自身を除く): 2452020704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 68, 73, 101, 112, 118, 119, 136, 146, 202, 224, 236, 238, 272, 292, 404, 413, 472, 476, 511, 544, 584, 707, 808, 826, 944, 952, 1003, 1022, 1168, 1241, 1414, 1616, 1652, 1717, 1888, 1904, 2006, 2044, 2336, 2482, 2828, 3232, 3304, 3434, 3808, 4012, 4088, 4307, 4964, 5656, 5959, 6608, 6868, 7021, 7373, 8024, 8176, 8614, 8687, 9928, 11312, 11918, 12019, 13216, 13736, 14042, 14746, 16048, 16352, 17228, 17374, 19856, 22624, 23836, 24038, 27472, 28084, 29492, 30149, 32096, 34456, 34748, 39712, 41713, 47672, 48076, 51611, 54944, 56168, 58984, 60298, 68912, 69496, 73219, 83426, 95344, 96152, 101303, 103222, 112336, 117968, 120596, 125341, 137824, 138992, 146438, 166852, 190688, 192304, 202606, 206444, 224672, 235936, 241192, 250682, 277984, 292876, 333704, 384608, 405212, 412888, 435007, 482384, 501364, 512533, 585752, 667408, 709121, 810424, 825776, 870014, 877387, 964768, 1002728, 1025066, 1171504, 1334816, 1418242, 1620848, 1651552, 1740028, 1754774, 2005456, 2050132, 2343008, 2836484, 3045049, 3241696, 3480056, 3509548, 4010912, 4100264, 5672968, 6090098, 6960112, 7019096, 7395119, 8200528, 11345936, 12180196, 13920224, 14038192, 14790238, 16401056, 22691872, 24360392, 28076384, 29580476, 48720784, 51765833, 59160952, 97441568, 103531666, 118321904, 207063332, 236643808, 414126664, 828253328, 1656506656]

約数ペア:

[(1, 1656506656), (2, 828253328), (4, 414126664), (7, 236643808), (8, 207063332), (14, 118321904), (16, 103531666), (17, 97441568), (28, 59160952), (32, 51765833), (34, 48720784), (56, 29580476), (59, 28076384), (68, 24360392), (73, 22691872), (101, 16401056), (112, 14790238), (118, 14038192), (119, 13920224), (136, 12180196), (146, 11345936), (202, 8200528), (224, 7395119), (236, 7019096), (238, 6960112), (272, 6090098), (292, 5672968), (404, 4100264), (413, 4010912), (472, 3509548), (476, 3480056), (511, 3241696), (544, 3045049), (584, 2836484), (707, 2343008), (808, 2050132), (826, 2005456), (944, 1754774), (952, 1740028), (1003, 1651552), (1022, 1620848), (1168, 1418242), (1241, 1334816), (1414, 1171504), (1616, 1025066), (1652, 1002728), (1717, 964768), (1888, 877387), (1904, 870014), (2006, 825776), (2044, 810424), (2336, 709121), (2482, 667408), (2828, 585752), (3232, 512533), (3304, 501364), (3434, 482384), (3808, 435007), (4012, 412888), (4088, 405212), (4307, 384608), (4964, 333704), (5656, 292876), (5959, 277984), (6608, 250682), (6868, 241192), (7021, 235936), (7373, 224672), (8024, 206444), (8176, 202606), (8614, 192304), (8687, 190688), (9928, 166852), (11312, 146438), (11918, 138992), (12019, 137824), (13216, 125341), (13736, 120596), (14042, 117968), (14746, 112336), (16048, 103222), (16352, 101303), (17228, 96152), (17374, 95344), (19856, 83426), (22624, 73219), (23836, 69496), (24038, 68912), (27472, 60298), (28084, 58984), (29492, 56168), (30149, 54944), (32096, 51611), (34456, 48076), (34748, 47672), (39712, 41713)]