1893635744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 192

約数和(自身を含む): 5169733632

約数和(自身を除く): 3276097888

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 286, 308, 341, 352, 364, 403, 416, 434, 496, 572, 616, 682, 728, 806, 868, 992, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 1907, 2002, 2288, 2387, 2464, 2728, 2821, 2912, 3224, 3472, 3814, 4004, 4433, 4576, 4774, 5456, 5642, 6448, 6944, 7628, 8008, 8866, 9548, 10912, 11284, 12896, 13349, 15256, 16016, 17732, 19096, 20977, 22568, 24791, 26698, 30512, 31031, 32032, 35464, 38192, 41954, 45136, 49582, 53396, 59117, 61024, 62062, 70928, 76384, 83908, 90272, 99164, 106792, 118234, 124124, 141856, 146839, 167816, 173537, 198328, 213584, 236468, 248248, 272701, 293678, 335632, 347074, 396656, 413819, 427168, 472936, 496496, 545402, 587356, 650287, 671264, 694148, 768521, 793312, 827638, 945872, 992992, 1090804, 1174712, 1300574, 1388296, 1537042, 1655276, 1891744, 1908907, 2181608, 2349424, 2601148, 2776592, 3074084, 3310552, 3817814, 4363216, 4552009, 4698848, 5202296, 5379647, 5553184, 6148168, 6621104, 7635628, 8453731, 8726432, 9104018, 10404592, 10759294, 12296336, 13242208, 15271256, 16907462, 18208036, 20809184, 21518588, 24592672, 30542512, 33814924, 36416072, 43037176, 59176117, 61085024, 67629848, 72832144, 86074352, 118352234, 135259696, 145664288, 172148704, 236704468, 270519392, 473408936, 946817872, 1893635744]

約数ペア:

[(1, 1893635744), (2, 946817872), (4, 473408936), (7, 270519392), (8, 236704468), (11, 172148704), (13, 145664288), (14, 135259696), (16, 118352234), (22, 86074352), (26, 72832144), (28, 67629848), (31, 61085024), (32, 59176117), (44, 43037176), (52, 36416072), (56, 33814924), (62, 30542512), (77, 24592672), (88, 21518588), (91, 20809184), (104, 18208036), (112, 16907462), (124, 15271256), (143, 13242208), (154, 12296336), (176, 10759294), (182, 10404592), (208, 9104018), (217, 8726432), (224, 8453731), (248, 7635628), (286, 6621104), (308, 6148168), (341, 5553184), (352, 5379647), (364, 5202296), (403, 4698848), (416, 4552009), (434, 4363216), (496, 3817814), (572, 3310552), (616, 3074084), (682, 2776592), (728, 2601148), (806, 2349424), (868, 2181608), (992, 1908907), (1001, 1891744), (1144, 1655276), (1232, 1537042), (1364, 1388296), (1456, 1300574), (1612, 1174712), (1736, 1090804), (1907, 992992), (2002, 945872), (2288, 827638), (2387, 793312), (2464, 768521), (2728, 694148), (2821, 671264), (2912, 650287), (3224, 587356), (3472, 545402), (3814, 496496), (4004, 472936), (4433, 427168), (4576, 413819), (4774, 396656), (5456, 347074), (5642, 335632), (6448, 293678), (6944, 272701), (7628, 248248), (8008, 236468), (8866, 213584), (9548, 198328), (10912, 173537), (11284, 167816), (12896, 146839), (13349, 141856), (15256, 124124), (16016, 118234), (17732, 106792), (19096, 99164), (20977, 90272), (22568, 83908), (24791, 76384), (26698, 70928), (30512, 62062), (31031, 61024), (32032, 59117), (35464, 53396), (38192, 49582), (41954, 45136)]