389639118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 922360320

約数和(自身を除く): 532721202

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 47, 57, 66, 94, 114, 121, 141, 209, 242, 282, 363, 418, 517, 601, 627, 726, 893, 1034, 1202, 1254, 1551, 1786, 1803, 2299, 2679, 3102, 3606, 4598, 5358, 5687, 6611, 6897, 9823, 11374, 11419, 13222, 13794, 17061, 19646, 19833, 22838, 28247, 29469, 34122, 34257, 39666, 56494, 58938, 68514, 72721, 84741, 108053, 125609, 145442, 169482, 216106, 218163, 251218, 310717, 324159, 376827, 436326, 536693, 621434, 648318, 753654, 932151, 1073386, 1381699, 1610079, 1864302, 2763398, 3220158, 3417887, 4145097, 5903623, 6835774, 8290194, 10253661, 11807246, 17710869, 20507322, 35421738, 64939853, 129879706, 194819559, 389639118]

約数ペア:

[(1, 389639118), (2, 194819559), (3, 129879706), (6, 64939853), (11, 35421738), (19, 20507322), (22, 17710869), (33, 11807246), (38, 10253661), (47, 8290194), (57, 6835774), (66, 5903623), (94, 4145097), (114, 3417887), (121, 3220158), (141, 2763398), (209, 1864302), (242, 1610079), (282, 1381699), (363, 1073386), (418, 932151), (517, 753654), (601, 648318), (627, 621434), (726, 536693), (893, 436326), (1034, 376827), (1202, 324159), (1254, 310717), (1551, 251218), (1786, 218163), (1803, 216106), (2299, 169482), (2679, 145442), (3102, 125609), (3606, 108053), (4598, 84741), (5358, 72721), (5687, 68514), (6611, 58938), (6897, 56494), (9823, 39666), (11374, 34257), (11419, 34122), (13222, 29469), (13794, 28247), (17061, 22838), (19646, 19833)]