19157028336

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 320

約数和(自身を含む): 59396198400

約数和(自身を除く): 40239170064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 87, 93, 107, 108, 116, 124, 144, 174, 186, 214, 216, 232, 248, 261, 279, 321, 348, 372, 428, 432, 461, 464, 496, 522, 558, 642, 696, 744, 783, 837, 856, 899, 922, 963, 1044, 1116, 1284, 1383, 1392, 1488, 1566, 1674, 1712, 1798, 1844, 1926, 2088, 2232, 2568, 2697, 2766, 2889, 3103, 3132, 3317, 3348, 3596, 3688, 3852, 4149, 4176, 4464, 5136, 5394, 5532, 5778, 6206, 6264, 6634, 6696, 7192, 7376, 7704, 8091, 8298, 9309, 9951, 10788, 11064, 11556, 12412, 12447, 12528, 13268, 13369, 13392, 14291, 14384, 15408, 16182, 16596, 18618, 19902, 21576, 22128, 23112, 24273, 24824, 24894, 26536, 26738, 27927, 28582, 29853, 32364, 33192, 37236, 39804, 40107, 42873, 43152, 46224, 48546, 49327, 49648, 49788, 53072, 53476, 55854, 57164, 59706, 64728, 66384, 74472, 79608, 80214, 83781, 85746, 89559, 96193, 97092, 98654, 99576, 106952, 111708, 114328, 119412, 120321, 128619, 129456, 147981, 148944, 159216, 160428, 167562, 171492, 179118, 192386, 194184, 197308, 199152, 213904, 223416, 228656, 238824, 240642, 257238, 288579, 295962, 320856, 335124, 342984, 358236, 360963, 384772, 385857, 388368, 394616, 414439, 443943, 446832, 477648, 481284, 514476, 577158, 591924, 641712, 670248, 685968, 716472, 721926, 769544, 771714, 789232, 828878, 865737, 887886, 962568, 1028952, 1154316, 1183848, 1243317, 1331829, 1340496, 1430483, 1432944, 1443852, 1529137, 1539088, 1543428, 1657756, 1731474, 1775772, 1925136, 2057904, 2308632, 2367696, 2486634, 2597211, 2663658, 2860966, 2887704, 3058274, 3086856, 3315512, 3462948, 3551544, 3729951, 4291449, 4587411, 4617264, 4973268, 5194422, 5327316, 5721932, 5775408, 6116548, 6173712, 6631024, 6925896, 7103088, 7459902, 8582898, 9174822, 9946536, 10388844, 10654632, 11189853, 11443864, 12233096, 12874347, 13762233, 13851792, 14919804, 17165796, 18349644, 19893072, 20777688, 21309264, 22379706, 22887728, 24466192, 25748694, 27524466, 29839608, 34331592, 36699288, 38623041, 41286699, 41555376, 44344973, 44759412, 51497388, 55048932, 59679216, 68663184, 73398576, 77246082, 82573398, 88689946, 89518824, 102994776, 110097864, 133034919, 154492164, 165146796, 177379892, 179037648, 205989552, 220195728, 266069838, 308984328, 330293592, 354759784, 399104757, 532139676, 617968656, 660587184, 709519568, 798209514, 1064279352, 1197314271, 1596419028, 2128558704, 2394628542, 3192838056, 4789257084, 6385676112, 9578514168, 19157028336]

約数ペア:

[(1, 19157028336), (2, 9578514168), (3, 6385676112), (4, 4789257084), (6, 3192838056), (8, 2394628542), (9, 2128558704), (12, 1596419028), (16, 1197314271), (18, 1064279352), (24, 798209514), (27, 709519568), (29, 660587184), (31, 617968656), (36, 532139676), (48, 399104757), (54, 354759784), (58, 330293592), (62, 308984328), (72, 266069838), (87, 220195728), (93, 205989552), (107, 179037648), (108, 177379892), (116, 165146796), (124, 154492164), (144, 133034919), (174, 110097864), (186, 102994776), (214, 89518824), (216, 88689946), (232, 82573398), (248, 77246082), (261, 73398576), (279, 68663184), (321, 59679216), (348, 55048932), (372, 51497388), (428, 44759412), (432, 44344973), (461, 41555376), (464, 41286699), (496, 38623041), (522, 36699288), (558, 34331592), (642, 29839608), (696, 27524466), (744, 25748694), (783, 24466192), (837, 22887728), (856, 22379706), (899, 21309264), (922, 20777688), (963, 19893072), (1044, 18349644), (1116, 17165796), (1284, 14919804), (1383, 13851792), (1392, 13762233), (1488, 12874347), (1566, 12233096), (1674, 11443864), (1712, 11189853), (1798, 10654632), (1844, 10388844), (1926, 9946536), (2088, 9174822), (2232, 8582898), (2568, 7459902), (2697, 7103088), (2766, 6925896), (2889, 6631024), (3103, 6173712), (3132, 6116548), (3317, 5775408), (3348, 5721932), (3596, 5327316), (3688, 5194422), (3852, 4973268), (4149, 4617264), (4176, 4587411), (4464, 4291449), (5136, 3729951), (5394, 3551544), (5532, 3462948), (5778, 3315512), (6206, 3086856), (6264, 3058274), (6634, 2887704), (6696, 2860966), (7192, 2663658), (7376, 2597211), (7704, 2486634), (8091, 2367696), (8298, 2308632), (9309, 2057904), (9951, 1925136), (10788, 1775772), (11064, 1731474), (11556, 1657756), (12412, 1543428), (12447, 1539088), (12528, 1529137), (13268, 1443852), (13369, 1432944), (13392, 1430483), (14291, 1340496), (14384, 1331829), (15408, 1243317), (16182, 1183848), (16596, 1154316), (18618, 1028952), (19902, 962568), (21576, 887886), (22128, 865737), (23112, 828878), (24273, 789232), (24824, 771714), (24894, 769544), (26536, 721926), (26738, 716472), (27927, 685968), (28582, 670248), (29853, 641712), (32364, 591924), (33192, 577158), (37236, 514476), (39804, 481284), (40107, 477648), (42873, 446832), (43152, 443943), (46224, 414439), (48546, 394616), (49327, 388368), (49648, 385857), (49788, 384772), (53072, 360963), (53476, 358236), (55854, 342984), (57164, 335124), (59706, 320856), (64728, 295962), (66384, 288579), (74472, 257238), (79608, 240642), (80214, 238824), (83781, 228656), (85746, 223416), (89559, 213904), (96193, 199152), (97092, 197308), (98654, 194184), (99576, 192386), (106952, 179118), (111708, 171492), (114328, 167562), (119412, 160428), (120321, 159216), (128619, 148944), (129456, 147981)]