71282987776

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16363}}^1$

素因数の和:16427

約数の個数: 288

約数和(自身を含む): 202293600768

約数和(自身を除く): 131010612992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 256, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 544, 572, 616, 704, 728, 748, 832, 884, 896, 952, 1001, 1088, 1144, 1232, 1309, 1408, 1456, 1496, 1547, 1664, 1768, 1792, 1904, 2002, 2176, 2288, 2431, 2464, 2618, 2816, 2912, 2992, 3094, 3328, 3536, 3808, 4004, 4352, 4576, 4862, 4928, 5236, 5824, 5984, 6188, 7072, 7616, 8008, 9152, 9724, 9856, 10472, 11648, 11968, 12376, 14144, 15232, 16016, 16363, 17017, 18304, 19448, 19712, 20944, 23296, 23936, 24752, 28288, 30464, 32032, 32726, 34034, 36608, 38896, 41888, 47872, 49504, 56576, 64064, 65452, 68068, 77792, 83776, 99008, 114541, 128128, 130904, 136136, 155584, 167552, 179993, 198016, 212719, 229082, 256256, 261808, 272272, 278171, 311168, 335104, 359986, 396032, 425438, 458164, 523616, 544544, 556342, 622336, 719972, 850876, 916328, 1047232, 1089088, 1112684, 1259951, 1439944, 1489033, 1701752, 1832656, 1947197, 2094464, 2178176, 2225368, 2339909, 2519902, 2879888, 2978066, 3059881, 3403504, 3616223, 3665312, 3894394, 4188928, 4356352, 4450736, 4679818, 5039804, 5759776, 5956132, 6119762, 6807008, 7232446, 7330624, 7788788, 8901472, 9359636, 10079608, 11519552, 11912264, 12239524, 13614016, 14464892, 14661248, 15577576, 16379363, 17802944, 18719272, 20159216, 21419167, 23039104, 23824528, 24479048, 25313561, 27228032, 28929784, 29322496, 31155152, 32758726, 35605888, 37438544, 39778453, 40318432, 42838334, 46078208, 47649056, 48958096, 50627122, 54456064, 57859568, 62310304, 65517452, 71211776, 74877088, 79556906, 80636864, 85676668, 95298112, 97916192, 101254244, 115719136, 124620608, 131034904, 149754176, 159113812, 161273728, 171353336, 190596224, 195832384, 202508488, 231438272, 249241216, 262069808, 278449171, 299508352, 318227624, 322547456, 342706672, 381192448, 391664768, 405016976, 462876544, 498482432, 524139616, 556898342, 599016704, 636455248, 685413344, 783329536, 810033952, 925753088, 1048279232, 1113796684, 1272910496, 1370826688, 1620067904, 2096558464, 2227593368, 2545820992, 2741653376, 3240135808, 4193116928, 4455186736, 5091641984, 5483306752, 6480271616, 8910373472, 10183283968, 17820746944, 35641493888, 71282987776]

約数ペア:

[(1, 71282987776), (2, 35641493888), (4, 17820746944), (7, 10183283968), (8, 8910373472), (11, 6480271616), (13, 5483306752), (14, 5091641984), (16, 4455186736), (17, 4193116928), (22, 3240135808), (26, 2741653376), (28, 2545820992), (32, 2227593368), (34, 2096558464), (44, 1620067904), (52, 1370826688), (56, 1272910496), (64, 1113796684), (68, 1048279232), (77, 925753088), (88, 810033952), (91, 783329536), (104, 685413344), (112, 636455248), (119, 599016704), (128, 556898342), (136, 524139616), (143, 498482432), (154, 462876544), (176, 405016976), (182, 391664768), (187, 381192448), (208, 342706672), (221, 322547456), (224, 318227624), (238, 299508352), (256, 278449171), (272, 262069808), (286, 249241216), (308, 231438272), (352, 202508488), (364, 195832384), (374, 190596224), (416, 171353336), (442, 161273728), (448, 159113812), (476, 149754176), (544, 131034904), (572, 124620608), (616, 115719136), (704, 101254244), (728, 97916192), (748, 95298112), (832, 85676668), (884, 80636864), (896, 79556906), (952, 74877088), (1001, 71211776), (1088, 65517452), (1144, 62310304), (1232, 57859568), (1309, 54456064), (1408, 50627122), (1456, 48958096), (1496, 47649056), (1547, 46078208), (1664, 42838334), (1768, 40318432), (1792, 39778453), (1904, 37438544), (2002, 35605888), (2176, 32758726), (2288, 31155152), (2431, 29322496), (2464, 28929784), (2618, 27228032), (2816, 25313561), (2912, 24479048), (2992, 23824528), (3094, 23039104), (3328, 21419167), (3536, 20159216), (3808, 18719272), (4004, 17802944), (4352, 16379363), (4576, 15577576), (4862, 14661248), (4928, 14464892), (5236, 13614016), (5824, 12239524), (5984, 11912264), (6188, 11519552), (7072, 10079608), (7616, 9359636), (8008, 8901472), (9152, 7788788), (9724, 7330624), (9856, 7232446), (10472, 6807008), (11648, 6119762), (11968, 5956132), (12376, 5759776), (14144, 5039804), (15232, 4679818), (16016, 4450736), (16363, 4356352), (17017, 4188928), (18304, 3894394), (19448, 3665312), (19712, 3616223), (20944, 3403504), (23296, 3059881), (23936, 2978066), (24752, 2879888), (28288, 2519902), (30464, 2339909), (32032, 2225368), (32726, 2178176), (34034, 2094464), (36608, 1947197), (38896, 1832656), (41888, 1701752), (47872, 1489033), (49504, 1439944), (56576, 1259951), (64064, 1112684), (65452, 1089088), (68068, 1047232), (77792, 916328), (83776, 850876), (99008, 719972), (114541, 622336), (128128, 556342), (130904, 544544), (136136, 523616), (155584, 458164), (167552, 425438), (179993, 396032), (198016, 359986), (212719, 335104), (229082, 311168), (256256, 278171), (261808, 272272)]