19766517456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1686

約数の個数: 240

約数和(自身を含む): 62207875584

約数和(自身を除く): 42441358128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 107, 112, 114, 133, 152, 168, 214, 228, 266, 304, 321, 336, 361, 399, 428, 456, 532, 642, 722, 749, 798, 856, 912, 1064, 1083, 1284, 1444, 1498, 1523, 1596, 1712, 2033, 2128, 2166, 2247, 2527, 2568, 2888, 2996, 3046, 3192, 4066, 4332, 4494, 4569, 5054, 5136, 5776, 5992, 6092, 6099, 6384, 7581, 8132, 8664, 8988, 9138, 10108, 10661, 11984, 12184, 12198, 14231, 15162, 16264, 17328, 17976, 18276, 20216, 21322, 24368, 24396, 28462, 28937, 30324, 31983, 32528, 35952, 36552, 38627, 40432, 42644, 42693, 48792, 56924, 57874, 60648, 63966, 73104, 77254, 85288, 85386, 86811, 97584, 113848, 115748, 115881, 121296, 127932, 154508, 162961, 170576, 170772, 173622, 202559, 227696, 231496, 231762, 255864, 270389, 309016, 325922, 341544, 347244, 405118, 462992, 463524, 488883, 511728, 540778, 549803, 607677, 618032, 651844, 683088, 694488, 810236, 811167, 927048, 977766, 1081556, 1099606, 1140727, 1215354, 1303688, 1388976, 1620472, 1622334, 1649409, 1854096, 1955532, 2163112, 2199212, 2281454, 2430708, 2607376, 3096259, 3240944, 3244668, 3298818, 3422181, 3848621, 3911064, 4326224, 4398424, 4562908, 4861416, 6192518, 6489336, 6597636, 6844362, 7697242, 7822128, 8796848, 9125816, 9288777, 9722832, 11545863, 12385036, 12978672, 13195272, 13688724, 15394484, 18251632, 18577554, 21673813, 23091726, 24770072, 26390544, 27377448, 30788968, 37155108, 43347626, 46183452, 49540144, 54754896, 58828921, 61577936, 65021439, 74310216, 86695252, 92366904, 117657842, 130042878, 148620432, 173390504, 176486763, 184733808, 235315684, 260085756, 346781008, 352973526, 411802447, 470631368, 520171512, 705947052, 823604894, 941262736, 1040343024, 1235407341, 1411894104, 1647209788, 2470814682, 2823788208, 3294419576, 4941629364, 6588839152, 9883258728, 19766517456]

約数ペア:

[(1, 19766517456), (2, 9883258728), (3, 6588839152), (4, 4941629364), (6, 3294419576), (7, 2823788208), (8, 2470814682), (12, 1647209788), (14, 1411894104), (16, 1235407341), (19, 1040343024), (21, 941262736), (24, 823604894), (28, 705947052), (38, 520171512), (42, 470631368), (48, 411802447), (56, 352973526), (57, 346781008), (76, 260085756), (84, 235315684), (107, 184733808), (112, 176486763), (114, 173390504), (133, 148620432), (152, 130042878), (168, 117657842), (214, 92366904), (228, 86695252), (266, 74310216), (304, 65021439), (321, 61577936), (336, 58828921), (361, 54754896), (399, 49540144), (428, 46183452), (456, 43347626), (532, 37155108), (642, 30788968), (722, 27377448), (749, 26390544), (798, 24770072), (856, 23091726), (912, 21673813), (1064, 18577554), (1083, 18251632), (1284, 15394484), (1444, 13688724), (1498, 13195272), (1523, 12978672), (1596, 12385036), (1712, 11545863), (2033, 9722832), (2128, 9288777), (2166, 9125816), (2247, 8796848), (2527, 7822128), (2568, 7697242), (2888, 6844362), (2996, 6597636), (3046, 6489336), (3192, 6192518), (4066, 4861416), (4332, 4562908), (4494, 4398424), (4569, 4326224), (5054, 3911064), (5136, 3848621), (5776, 3422181), (5992, 3298818), (6092, 3244668), (6099, 3240944), (6384, 3096259), (7581, 2607376), (8132, 2430708), (8664, 2281454), (8988, 2199212), (9138, 2163112), (10108, 1955532), (10661, 1854096), (11984, 1649409), (12184, 1622334), (12198, 1620472), (14231, 1388976), (15162, 1303688), (16264, 1215354), (17328, 1140727), (17976, 1099606), (18276, 1081556), (20216, 977766), (21322, 927048), (24368, 811167), (24396, 810236), (28462, 694488), (28937, 683088), (30324, 651844), (31983, 618032), (32528, 607677), (35952, 549803), (36552, 540778), (38627, 511728), (40432, 488883), (42644, 463524), (42693, 462992), (48792, 405118), (56924, 347244), (57874, 341544), (60648, 325922), (63966, 309016), (73104, 270389), (77254, 255864), (85288, 231762), (85386, 231496), (86811, 227696), (97584, 202559), (113848, 173622), (115748, 170772), (115881, 170576), (121296, 162961), (127932, 154508)]