1900354848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3335

約数の個数: 144

約数和(自身を含む): 5850399744

約数和(自身を除く): 3950044896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 508, 588, 672, 762, 784, 889, 1016, 1176, 1524, 1568, 1778, 2032, 2352, 2667, 3048, 3181, 3556, 4064, 4704, 5334, 6096, 6223, 6362, 7112, 9543, 10668, 12192, 12446, 12724, 14224, 18669, 19086, 21336, 22267, 24892, 25448, 28448, 37338, 38172, 42672, 44534, 49784, 50896, 66801, 74676, 76344, 85344, 89068, 99568, 101792, 133602, 149352, 152688, 155869, 178136, 199136, 267204, 298704, 305376, 311738, 356272, 403987, 467607, 534408, 597408, 623476, 712544, 807974, 935214, 1068816, 1211961, 1246952, 1615948, 1870428, 2137632, 2423922, 2493904, 2827909, 3231896, 3740856, 4847844, 4987808, 5655818, 6463792, 7481712, 8483727, 9695688, 11311636, 12927584, 14963424, 16967454, 19391376, 19795363, 22623272, 33934908, 38782752, 39590726, 45246544, 59386089, 67869816, 79181452, 90493088, 118772178, 135739632, 158362904, 237544356, 271479264, 316725808, 475088712, 633451616, 950177424, 1900354848]

約数ペア:

[(1, 1900354848), (2, 950177424), (3, 633451616), (4, 475088712), (6, 316725808), (7, 271479264), (8, 237544356), (12, 158362904), (14, 135739632), (16, 118772178), (21, 90493088), (24, 79181452), (28, 67869816), (32, 59386089), (42, 45246544), (48, 39590726), (49, 38782752), (56, 33934908), (84, 22623272), (96, 19795363), (98, 19391376), (112, 16967454), (127, 14963424), (147, 12927584), (168, 11311636), (196, 9695688), (224, 8483727), (254, 7481712), (294, 6463792), (336, 5655818), (381, 4987808), (392, 4847844), (508, 3740856), (588, 3231896), (672, 2827909), (762, 2493904), (784, 2423922), (889, 2137632), (1016, 1870428), (1176, 1615948), (1524, 1246952), (1568, 1211961), (1778, 1068816), (2032, 935214), (2352, 807974), (2667, 712544), (3048, 623476), (3181, 597408), (3556, 534408), (4064, 467607), (4704, 403987), (5334, 356272), (6096, 311738), (6223, 305376), (6362, 298704), (7112, 267204), (9543, 199136), (10668, 178136), (12192, 155869), (12446, 152688), (12724, 149352), (14224, 133602), (18669, 101792), (19086, 99568), (21336, 89068), (22267, 85344), (24892, 76344), (25448, 74676), (28448, 66801), (37338, 50896), (38172, 49784), (42672, 44534)]