828867368

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 1940889600

約数和(自身を除く): 1112022232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 103, 107, 119, 136, 158, 206, 214, 238, 316, 412, 428, 476, 553, 632, 721, 749, 824, 856, 952, 1106, 1343, 1442, 1498, 1751, 1819, 2212, 2686, 2884, 2996, 3502, 3638, 4424, 5372, 5768, 5992, 7004, 7276, 8137, 8453, 9401, 10744, 11021, 12257, 12733, 14008, 14552, 16274, 16906, 18802, 22042, 24514, 25466, 32548, 33812, 37604, 44084, 49028, 50932, 56959, 59171, 65096, 67624, 75208, 77147, 88168, 98056, 101864, 113918, 118342, 138329, 143701, 154294, 187357, 227836, 236684, 276658, 287402, 308588, 374714, 455672, 473368, 553316, 574804, 617176, 749428, 870659, 968303, 1005907, 1106632, 1149608, 1311499, 1498856, 1741318, 1936606, 2011814, 2622998, 3482636, 3873212, 4023628, 5245996, 6094613, 6965272, 7746424, 8047256, 10491992, 12189226, 14801203, 24378452, 29602406, 48756904, 59204812, 103608421, 118409624, 207216842, 414433684, 828867368]

約数ペア:

[(1, 828867368), (2, 414433684), (4, 207216842), (7, 118409624), (8, 103608421), (14, 59204812), (17, 48756904), (28, 29602406), (34, 24378452), (56, 14801203), (68, 12189226), (79, 10491992), (103, 8047256), (107, 7746424), (119, 6965272), (136, 6094613), (158, 5245996), (206, 4023628), (214, 3873212), (238, 3482636), (316, 2622998), (412, 2011814), (428, 1936606), (476, 1741318), (553, 1498856), (632, 1311499), (721, 1149608), (749, 1106632), (824, 1005907), (856, 968303), (952, 870659), (1106, 749428), (1343, 617176), (1442, 574804), (1498, 553316), (1751, 473368), (1819, 455672), (2212, 374714), (2686, 308588), (2884, 287402), (2996, 276658), (3502, 236684), (3638, 227836), (4424, 187357), (5372, 154294), (5768, 143701), (5992, 138329), (7004, 118342), (7276, 113918), (8137, 101864), (8453, 98056), (9401, 88168), (10744, 77147), (11021, 75208), (12257, 67624), (12733, 65096), (14008, 59171), (14552, 56959), (16274, 50932), (16906, 49028), (18802, 44084), (22042, 37604), (24514, 33812), (25466, 32548)]