25382477848

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 63329726880

約数和(自身を除く): 37947249032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 71, 73, 91, 98, 104, 124, 142, 146, 182, 196, 217, 248, 284, 292, 364, 392, 403, 434, 497, 511, 568, 584, 637, 728, 806, 868, 923, 949, 961, 994, 1022, 1274, 1519, 1612, 1736, 1846, 1898, 1922, 1988, 2044, 2201, 2263, 2548, 2821, 3038, 3224, 3479, 3577, 3692, 3796, 3844, 3976, 4088, 4402, 4526, 5096, 5183, 5642, 6076, 6461, 6643, 6727, 6958, 7154, 7384, 7592, 7688, 8804, 9052, 10366, 11284, 12152, 12493, 12922, 13286, 13454, 13916, 14308, 15407, 15841, 17608, 18104, 19747, 20732, 22568, 24986, 25844, 26572, 26908, 27832, 28613, 28616, 29419, 30814, 31682, 36281, 39494, 41464, 45227, 46501, 47089, 49972, 51688, 53144, 53816, 57226, 58838, 61628, 63364, 67379, 68231, 70153, 72562, 78988, 87451, 90454, 93002, 94178, 99944, 107849, 110887, 114452, 117676, 123256, 126728, 134758, 136462, 140306, 145124, 157976, 160673, 174902, 180908, 186004, 188356, 200291, 205933, 215698, 221774, 228904, 235352, 253967, 269516, 272924, 280612, 290248, 321346, 349804, 361816, 372008, 376712, 400582, 411866, 431396, 443548, 471653, 477617, 491071, 507934, 539032, 545848, 561224, 612157, 642692, 699608, 801164, 823732, 862792, 887003, 887096, 911989, 943306, 955234, 982142, 1015868, 1124711, 1224314, 1285384, 1402037, 1441531, 1602328, 1647464, 1774006, 1823978, 1886612, 1910468, 1964284, 2031736, 2088749, 2249422, 2448628, 2804074, 2883062, 3301571, 3343319, 3437497, 3548012, 3647956, 3773224, 3820936, 3928568, 4177498, 4498844, 4897256, 4980863, 5608148, 5766124, 6209021, 6383923, 6603142, 6686638, 6874994, 7096024, 7295912, 7872977, 8354996, 8997688, 9961726, 11216296, 11532248, 12418042, 12767846, 13206284, 13373276, 13749988, 14621243, 15745954, 16709992, 19923452, 24836084, 25535692, 26412568, 26746552, 27499976, 29242486, 31491908, 34866041, 39846904, 43463147, 44687461, 49672168, 51071384, 58484972, 62983816, 64751219, 69732082, 86926294, 89374922, 102348701, 116969944, 129502438, 139464164, 173852588, 178749844, 204697402, 244062287, 259004876, 278928328, 347705176, 357499688, 409394804, 453258533, 488124574, 518009752, 818789608, 906517066, 976249148, 1813034132, 1952498296, 3172809731, 3626068264, 6345619462, 12691238924, 25382477848]

約数ペア:

[(1, 25382477848), (2, 12691238924), (4, 6345619462), (7, 3626068264), (8, 3172809731), (13, 1952498296), (14, 1813034132), (26, 976249148), (28, 906517066), (31, 818789608), (49, 518009752), (52, 488124574), (56, 453258533), (62, 409394804), (71, 357499688), (73, 347705176), (91, 278928328), (98, 259004876), (104, 244062287), (124, 204697402), (142, 178749844), (146, 173852588), (182, 139464164), (196, 129502438), (217, 116969944), (248, 102348701), (284, 89374922), (292, 86926294), (364, 69732082), (392, 64751219), (403, 62983816), (434, 58484972), (497, 51071384), (511, 49672168), (568, 44687461), (584, 43463147), (637, 39846904), (728, 34866041), (806, 31491908), (868, 29242486), (923, 27499976), (949, 26746552), (961, 26412568), (994, 25535692), (1022, 24836084), (1274, 19923452), (1519, 16709992), (1612, 15745954), (1736, 14621243), (1846, 13749988), (1898, 13373276), (1922, 13206284), (1988, 12767846), (2044, 12418042), (2201, 11532248), (2263, 11216296), (2548, 9961726), (2821, 8997688), (3038, 8354996), (3224, 7872977), (3479, 7295912), (3577, 7096024), (3692, 6874994), (3796, 6686638), (3844, 6603142), (3976, 6383923), (4088, 6209021), (4402, 5766124), (4526, 5608148), (5096, 4980863), (5183, 4897256), (5642, 4498844), (6076, 4177498), (6461, 3928568), (6643, 3820936), (6727, 3773224), (6958, 3647956), (7154, 3548012), (7384, 3437497), (7592, 3343319), (7688, 3301571), (8804, 2883062), (9052, 2804074), (10366, 2448628), (11284, 2249422), (12152, 2088749), (12493, 2031736), (12922, 1964284), (13286, 1910468), (13454, 1886612), (13916, 1823978), (14308, 1774006), (15407, 1647464), (15841, 1602328), (17608, 1441531), (18104, 1402037), (19747, 1285384), (20732, 1224314), (22568, 1124711), (24986, 1015868), (25844, 982142), (26572, 955234), (26908, 943306), (27832, 911989), (28613, 887096), (28616, 887003), (29419, 862792), (30814, 823732), (31682, 801164), (36281, 699608), (39494, 642692), (41464, 612157), (45227, 561224), (46501, 545848), (47089, 539032), (49972, 507934), (51688, 491071), (53144, 477617), (53816, 471653), (57226, 443548), (58838, 431396), (61628, 411866), (63364, 400582), (67379, 376712), (68231, 372008), (70153, 361816), (72562, 349804), (78988, 321346), (87451, 290248), (90454, 280612), (93002, 272924), (94178, 269516), (99944, 253967), (107849, 235352), (110887, 228904), (114452, 221774), (117676, 215698), (123256, 205933), (126728, 200291), (134758, 188356), (136462, 186004), (140306, 180908), (145124, 174902), (157976, 160673)]