19627890464

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 51312756096

約数和(自身を除く): 31684865632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 83, 91, 104, 112, 119, 136, 166, 182, 208, 221, 224, 238, 272, 281, 289, 332, 364, 416, 442, 476, 544, 562, 578, 581, 664, 728, 884, 952, 1079, 1124, 1156, 1162, 1328, 1411, 1456, 1547, 1768, 1904, 1967, 2023, 2158, 2248, 2312, 2324, 2656, 2822, 2912, 3094, 3536, 3653, 3757, 3808, 3934, 4046, 4316, 4496, 4624, 4648, 4777, 5644, 6188, 7072, 7306, 7514, 7553, 7868, 8092, 8632, 8992, 9248, 9296, 9554, 9877, 11288, 12376, 14612, 15028, 15106, 15736, 16184, 17264, 18343, 18592, 19108, 19754, 22576, 23323, 23987, 24752, 25571, 26299, 29224, 30056, 30212, 31472, 32368, 33439, 34528, 36686, 38216, 39508, 45152, 46646, 47974, 49504, 51142, 52598, 58448, 60112, 60424, 62101, 62944, 64736, 66878, 73372, 76432, 79016, 81209, 93292, 95948, 102284, 105196, 116896, 120224, 120848, 124202, 128401, 133756, 146744, 152864, 158032, 162418, 163261, 167909, 186584, 191896, 204568, 210392, 241696, 248404, 256802, 267512, 293488, 303199, 311831, 316064, 324836, 326522, 335818, 373168, 383792, 396491, 409136, 420784, 434707, 496808, 513604, 535024, 568463, 586976, 606398, 623662, 649672, 653044, 671636, 746336, 767584, 792982, 818272, 841568, 869414, 993616, 1027208, 1055717, 1070048, 1136926, 1212796, 1247324, 1299344, 1306088, 1343272, 1585964, 1738828, 1987232, 2054416, 2111434, 2122393, 2182817, 2273852, 2425592, 2494648, 2598688, 2612176, 2686544, 2775437, 3171928, 3477656, 4108832, 4222868, 4244786, 4365634, 4547704, 4851184, 4989296, 5154383, 5224352, 5373088, 5550874, 6343856, 6740347, 6955312, 7390019, 8445736, 8489572, 8731268, 9095408, 9702368, 9978592, 10308766, 11101748, 12687712, 13480694, 13910624, 14780038, 16891472, 16979144, 17462536, 18190816, 20617532, 22203496, 26961388, 29560076, 33782944, 33958288, 34925072, 36080681, 41235064, 44406992, 47182429, 53922776, 59120152, 67916576, 69850144, 72161362, 82470128, 87624511, 88813984, 94364858, 107845552, 118240304, 144322724, 164940256, 175249022, 188729716, 215691104, 236480608, 288645448, 350498044, 377459432, 577290896, 613371577, 700996088, 754918864, 1154581792, 1226743154, 1401992176, 1509837728, 2453486308, 2803984352, 4906972616, 9813945232, 19627890464]

約数ペア:

[(1, 19627890464), (2, 9813945232), (4, 4906972616), (7, 2803984352), (8, 2453486308), (13, 1509837728), (14, 1401992176), (16, 1226743154), (17, 1154581792), (26, 754918864), (28, 700996088), (32, 613371577), (34, 577290896), (52, 377459432), (56, 350498044), (68, 288645448), (83, 236480608), (91, 215691104), (104, 188729716), (112, 175249022), (119, 164940256), (136, 144322724), (166, 118240304), (182, 107845552), (208, 94364858), (221, 88813984), (224, 87624511), (238, 82470128), (272, 72161362), (281, 69850144), (289, 67916576), (332, 59120152), (364, 53922776), (416, 47182429), (442, 44406992), (476, 41235064), (544, 36080681), (562, 34925072), (578, 33958288), (581, 33782944), (664, 29560076), (728, 26961388), (884, 22203496), (952, 20617532), (1079, 18190816), (1124, 17462536), (1156, 16979144), (1162, 16891472), (1328, 14780038), (1411, 13910624), (1456, 13480694), (1547, 12687712), (1768, 11101748), (1904, 10308766), (1967, 9978592), (2023, 9702368), (2158, 9095408), (2248, 8731268), (2312, 8489572), (2324, 8445736), (2656, 7390019), (2822, 6955312), (2912, 6740347), (3094, 6343856), (3536, 5550874), (3653, 5373088), (3757, 5224352), (3808, 5154383), (3934, 4989296), (4046, 4851184), (4316, 4547704), (4496, 4365634), (4624, 4244786), (4648, 4222868), (4777, 4108832), (5644, 3477656), (6188, 3171928), (7072, 2775437), (7306, 2686544), (7514, 2612176), (7553, 2598688), (7868, 2494648), (8092, 2425592), (8632, 2273852), (8992, 2182817), (9248, 2122393), (9296, 2111434), (9554, 2054416), (9877, 1987232), (11288, 1738828), (12376, 1585964), (14612, 1343272), (15028, 1306088), (15106, 1299344), (15736, 1247324), (16184, 1212796), (17264, 1136926), (18343, 1070048), (18592, 1055717), (19108, 1027208), (19754, 993616), (22576, 869414), (23323, 841568), (23987, 818272), (24752, 792982), (25571, 767584), (26299, 746336), (29224, 671636), (30056, 653044), (30212, 649672), (31472, 623662), (32368, 606398), (33439, 586976), (34528, 568463), (36686, 535024), (38216, 513604), (39508, 496808), (45152, 434707), (46646, 420784), (47974, 409136), (49504, 396491), (51142, 383792), (52598, 373168), (58448, 335818), (60112, 326522), (60424, 324836), (62101, 316064), (62944, 311831), (64736, 303199), (66878, 293488), (73372, 267512), (76432, 256802), (79016, 248404), (81209, 241696), (93292, 210392), (95948, 204568), (102284, 191896), (105196, 186584), (116896, 167909), (120224, 163261), (120848, 162418), (124202, 158032), (128401, 152864), (133756, 146744)]