799242496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 1816772608

約数和(自身を除く): 1017530112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 64, 104, 122, 124, 127, 128, 208, 244, 248, 254, 256, 403, 416, 488, 496, 508, 793, 806, 832, 976, 992, 1016, 1586, 1612, 1651, 1664, 1891, 1952, 1984, 2032, 3172, 3224, 3302, 3328, 3782, 3904, 3937, 3968, 4064, 6344, 6448, 6604, 7564, 7747, 7808, 7874, 7936, 8128, 12688, 12896, 13208, 15128, 15494, 15616, 15748, 16256, 24583, 25376, 25792, 26416, 30256, 30988, 31496, 32512, 49166, 50752, 51181, 51584, 52832, 60512, 61976, 62992, 98332, 100711, 101504, 102362, 103168, 105664, 121024, 123952, 125984, 196664, 201422, 203008, 204724, 211328, 240157, 242048, 247904, 251968, 393328, 402844, 409448, 422656, 480314, 484096, 495808, 503936, 786656, 805688, 818896, 960628, 991616, 1007872, 1573312, 1611376, 1637792, 1921256, 1983232, 3122041, 3146624, 3222752, 3275584, 3842512, 6244082, 6293248, 6445504, 6551168, 7685024, 12488164, 12891008, 13102336, 15370048, 24976328, 25782016, 30740096, 49952656, 61480192, 99905312, 199810624, 399621248, 799242496]

約数ペア:

[(1, 799242496), (2, 399621248), (4, 199810624), (8, 99905312), (13, 61480192), (16, 49952656), (26, 30740096), (31, 25782016), (32, 24976328), (52, 15370048), (61, 13102336), (62, 12891008), (64, 12488164), (104, 7685024), (122, 6551168), (124, 6445504), (127, 6293248), (128, 6244082), (208, 3842512), (244, 3275584), (248, 3222752), (254, 3146624), (256, 3122041), (403, 1983232), (416, 1921256), (488, 1637792), (496, 1611376), (508, 1573312), (793, 1007872), (806, 991616), (832, 960628), (976, 818896), (992, 805688), (1016, 786656), (1586, 503936), (1612, 495808), (1651, 484096), (1664, 480314), (1891, 422656), (1952, 409448), (1984, 402844), (2032, 393328), (3172, 251968), (3224, 247904), (3302, 242048), (3328, 240157), (3782, 211328), (3904, 204724), (3937, 203008), (3968, 201422), (4064, 196664), (6344, 125984), (6448, 123952), (6604, 121024), (7564, 105664), (7747, 103168), (7808, 102362), (7874, 101504), (7936, 100711), (8128, 98332), (12688, 62992), (12896, 61976), (13208, 60512), (15128, 52832), (15494, 51584), (15616, 51181), (15748, 50752), (16256, 49166), (24583, 32512), (25376, 31496), (25792, 30988), (26416, 30256)]