254361888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4767

約数の個数: 144

約数和(自身を含む): 835694496

約数和(自身を除く): 581332608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4723, 4896, 5984, 6732, 8976, 9446, 13464, 14169, 17952, 18892, 26928, 28338, 37784, 42507, 51953, 53856, 56676, 75568, 80291, 85014, 103906, 113352, 151136, 155859, 160582, 170028, 207812, 226704, 240873, 311718, 321164, 340056, 415624, 453408, 467577, 481746, 623436, 642328, 680112, 722619, 831248, 883201, 935154, 963492, 1246872, 1284656, 1360224, 1445238, 1662496, 1766402, 1870308, 1926984, 2493744, 2569312, 2649603, 2890476, 3532804, 3740616, 3853968, 4987488, 5299206, 5780952, 7065608, 7481232, 7707936, 7948809, 10598412, 11561904, 14131216, 14962464, 15897618, 21196824, 23123808, 28262432, 31795236, 42393648, 63590472, 84787296, 127180944, 254361888]

約数ペア:

[(1, 254361888), (2, 127180944), (3, 84787296), (4, 63590472), (6, 42393648), (8, 31795236), (9, 28262432), (11, 23123808), (12, 21196824), (16, 15897618), (17, 14962464), (18, 14131216), (22, 11561904), (24, 10598412), (32, 7948809), (33, 7707936), (34, 7481232), (36, 7065608), (44, 5780952), (48, 5299206), (51, 4987488), (66, 3853968), (68, 3740616), (72, 3532804), (88, 2890476), (96, 2649603), (99, 2569312), (102, 2493744), (132, 1926984), (136, 1870308), (144, 1766402), (153, 1662496), (176, 1445238), (187, 1360224), (198, 1284656), (204, 1246872), (264, 963492), (272, 935154), (288, 883201), (306, 831248), (352, 722619), (374, 680112), (396, 642328), (408, 623436), (528, 481746), (544, 467577), (561, 453408), (612, 415624), (748, 340056), (792, 321164), (816, 311718), (1056, 240873), (1122, 226704), (1224, 207812), (1496, 170028), (1584, 160582), (1632, 155859), (1683, 151136), (2244, 113352), (2448, 103906), (2992, 85014), (3168, 80291), (3366, 75568), (4488, 56676), (4723, 53856), (4896, 51953), (5984, 42507), (6732, 37784), (8976, 28338), (9446, 26928), (13464, 18892), (14169, 17952)]