2641820496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1982

約数の個数: 240

約数和(自身を含む): 8630876160

約数和(自身を除く): 5989055664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 532, 588, 589, 651, 744, 784, 798, 868, 912, 931, 1064, 1176, 1178, 1302, 1488, 1519, 1596, 1736, 1767, 1862, 1907, 2128, 2352, 2356, 2604, 2793, 3038, 3192, 3472, 3534, 3724, 3814, 4123, 4557, 4712, 5208, 5586, 5721, 6076, 6384, 7068, 7448, 7628, 8246, 9114, 9424, 10416, 11172, 11442, 12152, 12369, 13349, 14136, 14896, 15256, 16492, 18228, 22344, 22884, 24304, 24738, 26698, 28272, 28861, 30512, 32984, 36233, 36456, 40047, 44688, 45768, 49476, 53396, 57722, 59117, 65968, 72466, 72912, 80094, 86583, 91536, 93443, 98952, 106792, 108699, 115444, 118234, 144932, 160188, 173166, 177351, 186886, 197904, 213584, 217398, 230888, 236468, 253631, 280329, 289864, 320376, 346332, 354702, 373772, 413819, 434796, 461776, 472936, 507262, 560658, 579728, 640752, 692664, 709404, 747544, 760893, 827638, 869592, 945872, 1014524, 1121316, 1123223, 1241457, 1385328, 1418808, 1495088, 1521786, 1655276, 1739184, 1775417, 2029048, 2242632, 2246446, 2482914, 2837616, 2896733, 3043572, 3310552, 3369669, 3550834, 4058096, 4485264, 4492892, 4965828, 5326251, 5793466, 6087144, 6621104, 6739338, 7101668, 7862561, 8690199, 8985784, 9931656, 10652502, 11586932, 12174288, 13478676, 14203336, 15725122, 17380398, 17971568, 19863312, 21305004, 23173864, 23587683, 26957352, 28406672, 31450244, 34760796, 42610008, 46347728, 47175366, 53914704, 55037927, 62900488, 69521592, 85220016, 94350732, 110075854, 125800976, 139043184, 165113781, 188701464, 220151708, 330227562, 377402928, 440303416, 660455124, 880606832, 1320910248, 2641820496]

約数ペア:

[(1, 2641820496), (2, 1320910248), (3, 880606832), (4, 660455124), (6, 440303416), (7, 377402928), (8, 330227562), (12, 220151708), (14, 188701464), (16, 165113781), (19, 139043184), (21, 125800976), (24, 110075854), (28, 94350732), (31, 85220016), (38, 69521592), (42, 62900488), (48, 55037927), (49, 53914704), (56, 47175366), (57, 46347728), (62, 42610008), (76, 34760796), (84, 31450244), (93, 28406672), (98, 26957352), (112, 23587683), (114, 23173864), (124, 21305004), (133, 19863312), (147, 17971568), (152, 17380398), (168, 15725122), (186, 14203336), (196, 13478676), (217, 12174288), (228, 11586932), (248, 10652502), (266, 9931656), (294, 8985784), (304, 8690199), (336, 7862561), (372, 7101668), (392, 6739338), (399, 6621104), (434, 6087144), (456, 5793466), (496, 5326251), (532, 4965828), (588, 4492892), (589, 4485264), (651, 4058096), (744, 3550834), (784, 3369669), (798, 3310552), (868, 3043572), (912, 2896733), (931, 2837616), (1064, 2482914), (1176, 2246446), (1178, 2242632), (1302, 2029048), (1488, 1775417), (1519, 1739184), (1596, 1655276), (1736, 1521786), (1767, 1495088), (1862, 1418808), (1907, 1385328), (2128, 1241457), (2352, 1123223), (2356, 1121316), (2604, 1014524), (2793, 945872), (3038, 869592), (3192, 827638), (3472, 760893), (3534, 747544), (3724, 709404), (3814, 692664), (4123, 640752), (4557, 579728), (4712, 560658), (5208, 507262), (5586, 472936), (5721, 461776), (6076, 434796), (6384, 413819), (7068, 373772), (7448, 354702), (7628, 346332), (8246, 320376), (9114, 289864), (9424, 280329), (10416, 253631), (11172, 236468), (11442, 230888), (12152, 217398), (12369, 213584), (13349, 197904), (14136, 186886), (14896, 177351), (15256, 173166), (16492, 160188), (18228, 144932), (22344, 118234), (22884, 115444), (24304, 108699), (24738, 106792), (26698, 98952), (28272, 93443), (28861, 91536), (30512, 86583), (32984, 80094), (36233, 72912), (36456, 72466), (40047, 65968), (44688, 59117), (45768, 57722), (49476, 53396)]