1555062012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12517}}^1$

素因数の和:12580

約数の個数: 144

約数和(自身を含む): 4921076160

約数和(自身を除く): 3366014148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 609, 612, 714, 812, 986, 1044, 1071, 1218, 1428, 1479, 1827, 1972, 2142, 2436, 2958, 3451, 3654, 4284, 4437, 5916, 6902, 7308, 8874, 10353, 12517, 13804, 17748, 20706, 25034, 31059, 37551, 41412, 50068, 62118, 75102, 87619, 112653, 124236, 150204, 175238, 212789, 225306, 262857, 350476, 362993, 425578, 450612, 525714, 638367, 725986, 788571, 851156, 1051428, 1088979, 1276734, 1451972, 1489523, 1577142, 1915101, 2177958, 2540951, 2553468, 2979046, 3154284, 3266937, 3830202, 4355916, 4468569, 5081902, 5958092, 6170881, 6533874, 7622853, 7660404, 8937138, 10163804, 12341762, 13067748, 13405707, 15245706, 17874276, 18512643, 22868559, 24683524, 26811414, 30491412, 37025286, 43196167, 45737118, 53622828, 55537929, 74050572, 86392334, 91474236, 111075858, 129588501, 172784668, 222151716, 259177002, 388765503, 518354004, 777531006, 1555062012]

約数ペア:

[(1, 1555062012), (2, 777531006), (3, 518354004), (4, 388765503), (6, 259177002), (7, 222151716), (9, 172784668), (12, 129588501), (14, 111075858), (17, 91474236), (18, 86392334), (21, 74050572), (28, 55537929), (29, 53622828), (34, 45737118), (36, 43196167), (42, 37025286), (51, 30491412), (58, 26811414), (63, 24683524), (68, 22868559), (84, 18512643), (87, 17874276), (102, 15245706), (116, 13405707), (119, 13067748), (126, 12341762), (153, 10163804), (174, 8937138), (203, 7660404), (204, 7622853), (238, 6533874), (252, 6170881), (261, 5958092), (306, 5081902), (348, 4468569), (357, 4355916), (406, 3830202), (476, 3266937), (493, 3154284), (522, 2979046), (609, 2553468), (612, 2540951), (714, 2177958), (812, 1915101), (986, 1577142), (1044, 1489523), (1071, 1451972), (1218, 1276734), (1428, 1088979), (1479, 1051428), (1827, 851156), (1972, 788571), (2142, 725986), (2436, 638367), (2958, 525714), (3451, 450612), (3654, 425578), (4284, 362993), (4437, 350476), (5916, 262857), (6902, 225306), (7308, 212789), (8874, 175238), (10353, 150204), (12517, 124236), (13804, 112653), (17748, 87619), (20706, 75102), (25034, 62118), (31059, 50068), (37551, 41412)]