331282368

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18602

約数の個数: 84

約数和(自身を含む): 980244928

約数和(自身を除く): 648962560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 18553, 37106, 55659, 74212, 111318, 148424, 166977, 222636, 296848, 333954, 445272, 575143, 593696, 667908, 890544, 1150286, 1187392, 1335816, 1725429, 1781088, 2300572, 2671632, 3450858, 3562176, 4601144, 5176287, 5343264, 6901716, 9202288, 10352574, 10686528, 13803432, 18404576, 20705148, 27606864, 36809152, 41410296, 55213728, 82820592, 110427456, 165641184, 331282368]

約数ペア:

[(1, 331282368), (2, 165641184), (3, 110427456), (4, 82820592), (6, 55213728), (8, 41410296), (9, 36809152), (12, 27606864), (16, 20705148), (18, 18404576), (24, 13803432), (31, 10686528), (32, 10352574), (36, 9202288), (48, 6901716), (62, 5343264), (64, 5176287), (72, 4601144), (93, 3562176), (96, 3450858), (124, 2671632), (144, 2300572), (186, 1781088), (192, 1725429), (248, 1335816), (279, 1187392), (288, 1150286), (372, 890544), (496, 667908), (558, 593696), (576, 575143), (744, 445272), (992, 333954), (1116, 296848), (1488, 222636), (1984, 166977), (2232, 148424), (2976, 111318), (4464, 74212), (5952, 55659), (8928, 37106), (17856, 18553)]