15679749708

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:962

約数の個数: 180

約数和(自身を含む): 46473766248

約数和(自身を除く): 30794016540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 283, 294, 343, 441, 566, 588, 641, 686, 849, 882, 1029, 1132, 1282, 1372, 1698, 1764, 1923, 1981, 2058, 2401, 2547, 2564, 3087, 3396, 3846, 3962, 4116, 4487, 4802, 5094, 5769, 5943, 6174, 7203, 7692, 7924, 8974, 9604, 10188, 11538, 11886, 12348, 13461, 13867, 14406, 17829, 17948, 21609, 23076, 23772, 26922, 27734, 28812, 31409, 35658, 40383, 41601, 43218, 53844, 55468, 62818, 71316, 80766, 83202, 86436, 94227, 97069, 124803, 125636, 161532, 166404, 181403, 188454, 194138, 219863, 249606, 282681, 291207, 362806, 376908, 388276, 439726, 499212, 544209, 565362, 582414, 659589, 679483, 725612, 873621, 879452, 1088418, 1130724, 1164828, 1269821, 1319178, 1358966, 1539041, 1632627, 1747242, 1978767, 2038449, 2176836, 2539642, 2638356, 2717932, 3078082, 3265254, 3494484, 3809463, 3957534, 4076898, 4617123, 5079284, 6115347, 6156164, 6530508, 7618926, 7915068, 8153796, 8888747, 9234246, 11428389, 12230694, 13851369, 15237852, 17777494, 18468492, 22856778, 24461388, 26666241, 27702738, 35554988, 45713556, 53332482, 55405476, 62221229, 79998723, 106664964, 124442458, 159997446, 186663687, 248884916, 319994892, 373327374, 435548603, 559991061, 746654748, 871097206, 1119982122, 1306645809, 1742194412, 2239964244, 2613291618, 3919937427, 5226583236, 7839874854, 15679749708]

約数ペア:

[(1, 15679749708), (2, 7839874854), (3, 5226583236), (4, 3919937427), (6, 2613291618), (7, 2239964244), (9, 1742194412), (12, 1306645809), (14, 1119982122), (18, 871097206), (21, 746654748), (28, 559991061), (36, 435548603), (42, 373327374), (49, 319994892), (63, 248884916), (84, 186663687), (98, 159997446), (126, 124442458), (147, 106664964), (196, 79998723), (252, 62221229), (283, 55405476), (294, 53332482), (343, 45713556), (441, 35554988), (566, 27702738), (588, 26666241), (641, 24461388), (686, 22856778), (849, 18468492), (882, 17777494), (1029, 15237852), (1132, 13851369), (1282, 12230694), (1372, 11428389), (1698, 9234246), (1764, 8888747), (1923, 8153796), (1981, 7915068), (2058, 7618926), (2401, 6530508), (2547, 6156164), (2564, 6115347), (3087, 5079284), (3396, 4617123), (3846, 4076898), (3962, 3957534), (4116, 3809463), (4487, 3494484), (4802, 3265254), (5094, 3078082), (5769, 2717932), (5943, 2638356), (6174, 2539642), (7203, 2176836), (7692, 2038449), (7924, 1978767), (8974, 1747242), (9604, 1632627), (10188, 1539041), (11538, 1358966), (11886, 1319178), (12348, 1269821), (13461, 1164828), (13867, 1130724), (14406, 1088418), (17829, 879452), (17948, 873621), (21609, 725612), (23076, 679483), (23772, 659589), (26922, 582414), (27734, 565362), (28812, 544209), (31409, 499212), (35658, 439726), (40383, 388276), (41601, 376908), (43218, 362806), (53844, 291207), (55468, 282681), (62818, 249606), (71316, 219863), (80766, 194138), (83202, 188454), (86436, 181403), (94227, 166404), (97069, 161532), (124803, 125636)]