491485382208

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{38713}}^1$

素因数の和:38847

約数の個数: 280

約数和(自身を含む): 1522990177280

約数和(自身を除く): 1031504795072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 79, 81, 93, 96, 108, 124, 144, 158, 162, 186, 192, 216, 237, 248, 279, 288, 316, 324, 372, 432, 474, 496, 558, 576, 632, 648, 711, 744, 837, 864, 948, 992, 1116, 1264, 1296, 1422, 1488, 1674, 1728, 1896, 1984, 2133, 2232, 2449, 2511, 2528, 2592, 2844, 2976, 3348, 3792, 4266, 4464, 4898, 5022, 5056, 5184, 5688, 5952, 6399, 6696, 7347, 7584, 8532, 8928, 9796, 10044, 11376, 12798, 13392, 14694, 15168, 17064, 17856, 19592, 20088, 22041, 22752, 25596, 26784, 29388, 34128, 38713, 39184, 40176, 44082, 45504, 51192, 53568, 58776, 66123, 68256, 77426, 78368, 80352, 88164, 102384, 116139, 117552, 132246, 136512, 154852, 156736, 160704, 176328, 198369, 204768, 232278, 235104, 264492, 309704, 348417, 352656, 396738, 409536, 464556, 470208, 528984, 619408, 696834, 705312, 793476, 929112, 1045251, 1057968, 1200103, 1238816, 1393668, 1410624, 1586952, 1858224, 2090502, 2115936, 2400206, 2477632, 2787336, 3058327, 3135753, 3173904, 3600309, 3716448, 4181004, 4231872, 4800412, 5574672, 6116654, 6271506, 6347808, 7200618, 7432896, 8362008, 9174981, 9600824, 10800927, 11149344, 12233308, 12543012, 12695616, 14401236, 16724016, 18349962, 19201648, 21601854, 22298688, 24466616, 25086024, 27524943, 28802472, 32402781, 33448032, 36699924, 38403296, 43203708, 48933232, 50172048, 55049886, 57604944, 64805562, 66896064, 73399848, 76806592, 82574829, 86407416, 94808137, 97208343, 97866464, 100344096, 110099772, 115209888, 129611124, 146799696, 165149658, 172814832, 189616274, 194416686, 195732928, 200688192, 220199544, 230419776, 247724487, 259222248, 284424411, 293599392, 330299316, 345629664, 379232548, 388833372, 440399088, 495448974, 518444496, 568848822, 587198784, 660598632, 691259328, 758465096, 777666744, 853273233, 880798176, 990897948, 1036888992, 1137697644, 1321197264, 1516930192, 1555333488, 1706546466, 1761596352, 1981795896, 2073777984, 2275395288, 2559819699, 2642394528, 3033860384, 3110666976, 3413092932, 3963591792, 4550790576, 5119639398, 5284789056, 6067720768, 6221333952, 6826185864, 7679459097, 7927183584, 9101581152, 10239278796, 13652371728, 15358918194, 15854367168, 18203162304, 20478557592, 27304743456, 30717836388, 40957115184, 54609486912, 61435672776, 81914230368, 122871345552, 163828460736, 245742691104, 491485382208]

約数ペア:

[(1, 491485382208), (2, 245742691104), (3, 163828460736), (4, 122871345552), (6, 81914230368), (8, 61435672776), (9, 54609486912), (12, 40957115184), (16, 30717836388), (18, 27304743456), (24, 20478557592), (27, 18203162304), (31, 15854367168), (32, 15358918194), (36, 13652371728), (48, 10239278796), (54, 9101581152), (62, 7927183584), (64, 7679459097), (72, 6826185864), (79, 6221333952), (81, 6067720768), (93, 5284789056), (96, 5119639398), (108, 4550790576), (124, 3963591792), (144, 3413092932), (158, 3110666976), (162, 3033860384), (186, 2642394528), (192, 2559819699), (216, 2275395288), (237, 2073777984), (248, 1981795896), (279, 1761596352), (288, 1706546466), (316, 1555333488), (324, 1516930192), (372, 1321197264), (432, 1137697644), (474, 1036888992), (496, 990897948), (558, 880798176), (576, 853273233), (632, 777666744), (648, 758465096), (711, 691259328), (744, 660598632), (837, 587198784), (864, 568848822), (948, 518444496), (992, 495448974), (1116, 440399088), (1264, 388833372), (1296, 379232548), (1422, 345629664), (1488, 330299316), (1674, 293599392), (1728, 284424411), (1896, 259222248), (1984, 247724487), (2133, 230419776), (2232, 220199544), (2449, 200688192), (2511, 195732928), (2528, 194416686), (2592, 189616274), (2844, 172814832), (2976, 165149658), (3348, 146799696), (3792, 129611124), (4266, 115209888), (4464, 110099772), (4898, 100344096), (5022, 97866464), (5056, 97208343), (5184, 94808137), (5688, 86407416), (5952, 82574829), (6399, 76806592), (6696, 73399848), (7347, 66896064), (7584, 64805562), (8532, 57604944), (8928, 55049886), (9796, 50172048), (10044, 48933232), (11376, 43203708), (12798, 38403296), (13392, 36699924), (14694, 33448032), (15168, 32402781), (17064, 28802472), (17856, 27524943), (19592, 25086024), (20088, 24466616), (22041, 22298688), (22752, 21601854), (25596, 19201648), (26784, 18349962), (29388, 16724016), (34128, 14401236), (38713, 12695616), (39184, 12543012), (40176, 12233308), (44082, 11149344), (45504, 10800927), (51192, 9600824), (53568, 9174981), (58776, 8362008), (66123, 7432896), (68256, 7200618), (77426, 6347808), (78368, 6271506), (80352, 6116654), (88164, 5574672), (102384, 4800412), (116139, 4231872), (117552, 4181004), (132246, 3716448), (136512, 3600309), (154852, 3173904), (156736, 3135753), (160704, 3058327), (176328, 2787336), (198369, 2477632), (204768, 2400206), (232278, 2115936), (235104, 2090502), (264492, 1858224), (309704, 1586952), (348417, 1410624), (352656, 1393668), (396738, 1238816), (409536, 1200103), (464556, 1057968), (470208, 1045251), (528984, 929112), (619408, 793476), (696834, 705312)]