321201072

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32327}}^1$

素因数の和:32367

約数の個数: 80

約数和(自身を含む): 962081280

約数和(自身を除く): 640880208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 32327, 64654, 96981, 129308, 193962, 258616, 290943, 387924, 517232, 581886, 743521, 775848, 872829, 1163772, 1487042, 1551696, 1745658, 2230563, 2327544, 2974084, 3491316, 4461126, 4655088, 5948168, 6691689, 6982632, 8922252, 11896336, 13383378, 13965264, 17844504, 20075067, 26766756, 35689008, 40150134, 53533512, 80300268, 107067024, 160600536, 321201072]

約数ペア:

[(1, 321201072), (2, 160600536), (3, 107067024), (4, 80300268), (6, 53533512), (8, 40150134), (9, 35689008), (12, 26766756), (16, 20075067), (18, 17844504), (23, 13965264), (24, 13383378), (27, 11896336), (36, 8922252), (46, 6982632), (48, 6691689), (54, 5948168), (69, 4655088), (72, 4461126), (92, 3491316), (108, 2974084), (138, 2327544), (144, 2230563), (184, 1745658), (207, 1551696), (216, 1487042), (276, 1163772), (368, 872829), (414, 775848), (432, 743521), (552, 581886), (621, 517232), (828, 387924), (1104, 290943), (1242, 258616), (1656, 193962), (2484, 129308), (3312, 96981), (4968, 64654), (9936, 32327)]