321201504

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28597}}^1$

素因数の和:28629

約数の個数: 96

約数和(自身を含む): 1008937440

約数和(自身を除く): 687735936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 28597, 57194, 85791, 114388, 171582, 228776, 257373, 343164, 371761, 457552, 514746, 686328, 743522, 772119, 915104, 1029492, 1115283, 1372656, 1487044, 1544238, 2058984, 2230566, 2745312, 2974088, 3088476, 3345849, 4117968, 4461132, 5948176, 6176952, 6691698, 8235936, 8922264, 10037547, 11896352, 12353904, 13383396, 17844528, 20075094, 24707808, 26766792, 35689056, 40150188, 53533584, 80300376, 107067168, 160600752, 321201504]

約数ペア:

[(1, 321201504), (2, 160600752), (3, 107067168), (4, 80300376), (6, 53533584), (8, 40150188), (9, 35689056), (12, 26766792), (13, 24707808), (16, 20075094), (18, 17844528), (24, 13383396), (26, 12353904), (27, 11896352), (32, 10037547), (36, 8922264), (39, 8235936), (48, 6691698), (52, 6176952), (54, 5948176), (72, 4461132), (78, 4117968), (96, 3345849), (104, 3088476), (108, 2974088), (117, 2745312), (144, 2230566), (156, 2058984), (208, 1544238), (216, 1487044), (234, 1372656), (288, 1115283), (312, 1029492), (351, 915104), (416, 772119), (432, 743522), (468, 686328), (624, 514746), (702, 457552), (864, 371761), (936, 343164), (1248, 257373), (1404, 228776), (1872, 171582), (2808, 114388), (3744, 85791), (5616, 57194), (11232, 28597)]