497709095968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1\times {\mathrm{3607}}^1$

素因数の和:4327

約数の個数: 144

約数和(自身を含む): 1159261310592

約数和(自身を除く): 661552214624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 641, 868, 961, 992, 1282, 1736, 1922, 2564, 3472, 3607, 3844, 4487, 5128, 6727, 6944, 7214, 7688, 8974, 10256, 13454, 14428, 15376, 17948, 19871, 20512, 25249, 26908, 28856, 30752, 35896, 39742, 50498, 53816, 57712, 71792, 79484, 100996, 107632, 111817, 115424, 139097, 143584, 158968, 201992, 215264, 223634, 278194, 317936, 403984, 447268, 556388, 616001, 635872, 782719, 807968, 894536, 1112776, 1232002, 1565438, 1789072, 2225552, 2312087, 2464004, 3130876, 3466327, 3578144, 4312007, 4451104, 4624174, 4928008, 6261752, 6932654, 8624014, 9248348, 9856016, 12523504, 13865308, 16184609, 17248028, 18496696, 19712032, 24264289, 25047008, 27730616, 32369218, 34496056, 36993392, 48528578, 55461232, 64738436, 68992112, 71674697, 73986784, 97057156, 110922464, 129476872, 137984224, 143349394, 194114312, 258953744, 286698788, 388228624, 501722879, 517907488, 573397576, 776457248, 1003445758, 1146795152, 2006891516, 2221915607, 2293590304, 4013783032, 4443831214, 8027566064, 8887662428, 15553409249, 16055132128, 17775324856, 31106818498, 35550649712, 62213636996, 71101299424, 124427273992, 248854547984, 497709095968]

約数ペア:

[(1, 497709095968), (2, 248854547984), (4, 124427273992), (7, 71101299424), (8, 62213636996), (14, 35550649712), (16, 31106818498), (28, 17775324856), (31, 16055132128), (32, 15553409249), (56, 8887662428), (62, 8027566064), (112, 4443831214), (124, 4013783032), (217, 2293590304), (224, 2221915607), (248, 2006891516), (434, 1146795152), (496, 1003445758), (641, 776457248), (868, 573397576), (961, 517907488), (992, 501722879), (1282, 388228624), (1736, 286698788), (1922, 258953744), (2564, 194114312), (3472, 143349394), (3607, 137984224), (3844, 129476872), (4487, 110922464), (5128, 97057156), (6727, 73986784), (6944, 71674697), (7214, 68992112), (7688, 64738436), (8974, 55461232), (10256, 48528578), (13454, 36993392), (14428, 34496056), (15376, 32369218), (17948, 27730616), (19871, 25047008), (20512, 24264289), (25249, 19712032), (26908, 18496696), (28856, 17248028), (30752, 16184609), (35896, 13865308), (39742, 12523504), (50498, 9856016), (53816, 9248348), (57712, 8624014), (71792, 6932654), (79484, 6261752), (100996, 4928008), (107632, 4624174), (111817, 4451104), (115424, 4312007), (139097, 3578144), (143584, 3466327), (158968, 3130876), (201992, 2464004), (215264, 2312087), (223634, 2225552), (278194, 1789072), (317936, 1565438), (403984, 1232002), (447268, 1112776), (556388, 894536), (616001, 807968), (635872, 782719)]