327075984

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31991}}^1$

素因数の和:32076

約数の個数: 60

約数和(自身を含む): 928279872

約数和(自身を除く): 601203888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 31991, 63982, 95973, 127964, 191946, 255928, 287919, 383892, 511856, 575838, 767784, 1151676, 1535568, 2271361, 2303352, 4542722, 4606704, 6814083, 9085444, 13628166, 18170888, 20442249, 27256332, 36341776, 40884498, 54512664, 81768996, 109025328, 163537992, 327075984]

約数ペア:

[(1, 327075984), (2, 163537992), (3, 109025328), (4, 81768996), (6, 54512664), (8, 40884498), (9, 36341776), (12, 27256332), (16, 20442249), (18, 18170888), (24, 13628166), (36, 9085444), (48, 6814083), (71, 4606704), (72, 4542722), (142, 2303352), (144, 2271361), (213, 1535568), (284, 1151676), (426, 767784), (568, 575838), (639, 511856), (852, 383892), (1136, 287919), (1278, 255928), (1704, 191946), (2556, 127964), (3408, 95973), (5112, 63982), (10224, 31991)]