2190407856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26393}}^1$

素因数の和:26443

約数の個数: 160

約数和(自身を含む): 7331197440

約数和(自身を除く): 5140789584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2964, 3192, 3458, 3952, 4368, 5187, 5928, 6384, 6916, 10374, 11856, 13832, 20748, 26393, 27664, 41496, 52786, 79179, 82992, 105572, 158358, 184751, 211144, 316716, 343109, 369502, 422288, 501467, 554253, 633432, 686218, 739004, 1002934, 1029327, 1108506, 1266864, 1372436, 1478008, 1504401, 2005868, 2058654, 2217012, 2401763, 2744872, 2956016, 3008802, 3510269, 4011736, 4117308, 4434024, 4803526, 5489744, 6017604, 6519071, 7020538, 7205289, 8023472, 8234616, 8868048, 9607052, 10530807, 12035208, 13038142, 14041076, 14410578, 16469232, 19214104, 19557213, 21061614, 24070416, 26076284, 28082152, 28821156, 38428208, 39114426, 42123228, 45633497, 52152568, 56164304, 57642312, 78228852, 84246456, 91266994, 104305136, 115284624, 136900491, 156457704, 168492912, 182533988, 273800982, 312915408, 365067976, 547601964, 730135952, 1095203928, 2190407856]

約数ペア:

[(1, 2190407856), (2, 1095203928), (3, 730135952), (4, 547601964), (6, 365067976), (7, 312915408), (8, 273800982), (12, 182533988), (13, 168492912), (14, 156457704), (16, 136900491), (19, 115284624), (21, 104305136), (24, 91266994), (26, 84246456), (28, 78228852), (38, 57642312), (39, 56164304), (42, 52152568), (48, 45633497), (52, 42123228), (56, 39114426), (57, 38428208), (76, 28821156), (78, 28082152), (84, 26076284), (91, 24070416), (104, 21061614), (112, 19557213), (114, 19214104), (133, 16469232), (152, 14410578), (156, 14041076), (168, 13038142), (182, 12035208), (208, 10530807), (228, 9607052), (247, 8868048), (266, 8234616), (273, 8023472), (304, 7205289), (312, 7020538), (336, 6519071), (364, 6017604), (399, 5489744), (456, 4803526), (494, 4434024), (532, 4117308), (546, 4011736), (624, 3510269), (728, 3008802), (741, 2956016), (798, 2744872), (912, 2401763), (988, 2217012), (1064, 2058654), (1092, 2005868), (1456, 1504401), (1482, 1478008), (1596, 1372436), (1729, 1266864), (1976, 1108506), (2128, 1029327), (2184, 1002934), (2964, 739004), (3192, 686218), (3458, 633432), (3952, 554253), (4368, 501467), (5187, 422288), (5928, 369502), (6384, 343109), (6916, 316716), (10374, 211144), (11856, 184751), (13832, 158358), (20748, 105572), (26393, 82992), (27664, 79179), (41496, 52786)]