389655816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 1081449600

約数和(自身を除く): 691793784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 121, 132, 218, 242, 264, 327, 363, 436, 484, 654, 726, 872, 968, 1199, 1231, 1308, 1452, 2398, 2462, 2616, 2904, 3597, 3693, 4796, 4924, 7194, 7386, 9592, 9848, 13189, 13541, 14388, 14772, 26378, 27082, 28776, 29544, 39567, 40623, 52756, 54164, 79134, 81246, 105512, 108328, 134179, 148951, 158268, 162492, 268358, 297902, 316536, 324984, 402537, 446853, 536716, 595804, 805074, 893706, 1073432, 1191608, 1475969, 1610148, 1787412, 2951938, 3220296, 3574824, 4427907, 5903876, 8855814, 11807752, 16235659, 17711628, 32471318, 35423256, 48706977, 64942636, 97413954, 129885272, 194827908, 389655816]

約数ペア:

[(1, 389655816), (2, 194827908), (3, 129885272), (4, 97413954), (6, 64942636), (8, 48706977), (11, 35423256), (12, 32471318), (22, 17711628), (24, 16235659), (33, 11807752), (44, 8855814), (66, 5903876), (88, 4427907), (109, 3574824), (121, 3220296), (132, 2951938), (218, 1787412), (242, 1610148), (264, 1475969), (327, 1191608), (363, 1073432), (436, 893706), (484, 805074), (654, 595804), (726, 536716), (872, 446853), (968, 402537), (1199, 324984), (1231, 316536), (1308, 297902), (1452, 268358), (2398, 162492), (2462, 158268), (2616, 148951), (2904, 134179), (3597, 108328), (3693, 105512), (4796, 81246), (4924, 79134), (7194, 54164), (7386, 52756), (9592, 40623), (9848, 39567), (13189, 29544), (13541, 28776), (14388, 27082), (14772, 26378)]