2149591808

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 5383699776

約数和(自身を除く): 3234107968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 128, 182, 208, 212, 224, 256, 364, 371, 416, 424, 448, 689, 728, 742, 832, 848, 896, 1378, 1456, 1484, 1664, 1696, 1741, 1792, 2756, 2912, 2968, 3328, 3392, 3482, 4823, 5512, 5824, 5936, 6784, 6964, 9646, 11024, 11648, 11872, 12187, 13568, 13928, 19292, 22048, 22633, 23296, 23744, 24374, 27856, 38584, 44096, 45266, 47488, 48748, 55712, 77168, 88192, 90532, 92273, 94976, 97496, 111424, 154336, 158431, 176384, 181064, 184546, 194992, 222848, 308672, 316862, 362128, 369092, 389984, 445696, 617344, 633724, 645911, 724256, 738184, 779968, 1199549, 1234688, 1267448, 1291822, 1448512, 1476368, 1559936, 2399098, 2534896, 2583644, 2897024, 2952736, 3119872, 4798196, 5069792, 5167288, 5794048, 5905472, 8396843, 9596392, 10139584, 10334576, 11810944, 16793686, 19192784, 20279168, 20669152, 23621888, 33587372, 38385568, 40558336, 41338304, 67174744, 76771136, 82676608, 134349488, 153542272, 165353216, 268698976, 307084544, 537397952, 1074795904, 2149591808]

約数ペア:

[(1, 2149591808), (2, 1074795904), (4, 537397952), (7, 307084544), (8, 268698976), (13, 165353216), (14, 153542272), (16, 134349488), (26, 82676608), (28, 76771136), (32, 67174744), (52, 41338304), (53, 40558336), (56, 38385568), (64, 33587372), (91, 23621888), (104, 20669152), (106, 20279168), (112, 19192784), (128, 16793686), (182, 11810944), (208, 10334576), (212, 10139584), (224, 9596392), (256, 8396843), (364, 5905472), (371, 5794048), (416, 5167288), (424, 5069792), (448, 4798196), (689, 3119872), (728, 2952736), (742, 2897024), (832, 2583644), (848, 2534896), (896, 2399098), (1378, 1559936), (1456, 1476368), (1484, 1448512), (1664, 1291822), (1696, 1267448), (1741, 1234688), (1792, 1199549), (2756, 779968), (2912, 738184), (2968, 724256), (3328, 645911), (3392, 633724), (3482, 617344), (4823, 445696), (5512, 389984), (5824, 369092), (5936, 362128), (6784, 316862), (6964, 308672), (9646, 222848), (11024, 194992), (11648, 184546), (11872, 181064), (12187, 176384), (13568, 158431), (13928, 154336), (19292, 111424), (22048, 97496), (22633, 94976), (23296, 92273), (23744, 90532), (24374, 88192), (27856, 77168), (38584, 55712), (44096, 48748), (45266, 47488)]