389623872

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 168

約数和(自身を含む): 1171830016

約数和(自身を除く): 782206144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 132, 176, 186, 192, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 541, 682, 704, 726, 744, 968, 992, 1023, 1056, 1082, 1364, 1452, 1488, 1623, 1936, 1984, 2046, 2112, 2164, 2728, 2904, 2976, 3246, 3751, 3872, 4092, 4328, 5456, 5808, 5951, 5952, 6492, 7502, 7744, 8184, 8656, 10912, 11253, 11616, 11902, 12984, 15004, 16368, 16771, 17312, 17853, 21824, 22506, 23232, 23804, 25968, 30008, 32736, 33542, 34624, 35706, 45012, 47608, 50313, 51936, 60016, 65461, 65472, 67084, 71412, 90024, 95216, 100626, 103872, 120032, 130922, 134168, 142824, 180048, 184481, 190432, 196383, 201252, 240064, 261844, 268336, 285648, 360096, 368962, 380864, 392766, 402504, 523688, 536672, 553443, 571296, 720192, 737924, 785532, 805008, 1047376, 1073344, 1106886, 1142592, 1475848, 1571064, 1610016, 2029291, 2094752, 2213772, 2951696, 3142128, 3220032, 4058582, 4189504, 4427544, 5903392, 6087873, 6284256, 8117164, 8855088, 11806784, 12175746, 12568512, 16234328, 17710176, 24351492, 32468656, 35420352, 48702984, 64937312, 97405968, 129874624, 194811936, 389623872]

約数ペア:

[(1, 389623872), (2, 194811936), (3, 129874624), (4, 97405968), (6, 64937312), (8, 48702984), (11, 35420352), (12, 32468656), (16, 24351492), (22, 17710176), (24, 16234328), (31, 12568512), (32, 12175746), (33, 11806784), (44, 8855088), (48, 8117164), (62, 6284256), (64, 6087873), (66, 5903392), (88, 4427544), (93, 4189504), (96, 4058582), (121, 3220032), (124, 3142128), (132, 2951696), (176, 2213772), (186, 2094752), (192, 2029291), (242, 1610016), (248, 1571064), (264, 1475848), (341, 1142592), (352, 1106886), (363, 1073344), (372, 1047376), (484, 805008), (496, 785532), (528, 737924), (541, 720192), (682, 571296), (704, 553443), (726, 536672), (744, 523688), (968, 402504), (992, 392766), (1023, 380864), (1056, 368962), (1082, 360096), (1364, 285648), (1452, 268336), (1488, 261844), (1623, 240064), (1936, 201252), (1984, 196383), (2046, 190432), (2112, 184481), (2164, 180048), (2728, 142824), (2904, 134168), (2976, 130922), (3246, 120032), (3751, 103872), (3872, 100626), (4092, 95216), (4328, 90024), (5456, 71412), (5808, 67084), (5951, 65472), (5952, 65461), (6492, 60016), (7502, 51936), (7744, 50313), (8184, 47608), (8656, 45012), (10912, 35706), (11253, 34624), (11616, 33542), (11902, 32736), (12984, 30008), (15004, 25968), (16368, 23804), (16771, 23232), (17312, 22506), (17853, 21824)]