461415834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 1173174912

約数和(自身を除く): 711759078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 61, 66, 69, 99, 121, 122, 138, 151, 183, 198, 207, 242, 253, 302, 363, 366, 414, 453, 506, 549, 671, 726, 759, 906, 1089, 1098, 1342, 1359, 1403, 1518, 1661, 2013, 2178, 2277, 2718, 2783, 2806, 3322, 3473, 4026, 4209, 4554, 4983, 5566, 6039, 6946, 7381, 8349, 8418, 9211, 9966, 10419, 12078, 12627, 14762, 14949, 15433, 16698, 18271, 18422, 20838, 22143, 25047, 25254, 27633, 29898, 30866, 31257, 36542, 38203, 44286, 46299, 50094, 54813, 55266, 62514, 66429, 76406, 82899, 92598, 101321, 109626, 114609, 132858, 138897, 164439, 165798, 169763, 202642, 211853, 229218, 277794, 303963, 328878, 339526, 343827, 420233, 423706, 509289, 607926, 635559, 687654, 840466, 911889, 1018578, 1114531, 1260699, 1271118, 1527867, 1823778, 1906677, 2229062, 2330383, 2521398, 3055734, 3343593, 3782097, 3813354, 4660766, 6687186, 6991149, 7564194, 10030779, 13982298, 20061558, 20973447, 25634213, 41946894, 51268426, 76902639, 153805278, 230707917, 461415834]

約数ペア:

[(1, 461415834), (2, 230707917), (3, 153805278), (6, 76902639), (9, 51268426), (11, 41946894), (18, 25634213), (22, 20973447), (23, 20061558), (33, 13982298), (46, 10030779), (61, 7564194), (66, 6991149), (69, 6687186), (99, 4660766), (121, 3813354), (122, 3782097), (138, 3343593), (151, 3055734), (183, 2521398), (198, 2330383), (207, 2229062), (242, 1906677), (253, 1823778), (302, 1527867), (363, 1271118), (366, 1260699), (414, 1114531), (453, 1018578), (506, 911889), (549, 840466), (671, 687654), (726, 635559), (759, 607926), (906, 509289), (1089, 423706), (1098, 420233), (1342, 343827), (1359, 339526), (1403, 328878), (1518, 303963), (1661, 277794), (2013, 229218), (2178, 211853), (2277, 202642), (2718, 169763), (2783, 165798), (2806, 164439), (3322, 138897), (3473, 132858), (4026, 114609), (4209, 109626), (4554, 101321), (4983, 92598), (5566, 82899), (6039, 76406), (6946, 66429), (7381, 62514), (8349, 55266), (8418, 54813), (9211, 50094), (9966, 46299), (10419, 44286), (12078, 38203), (12627, 36542), (14762, 31257), (14949, 30866), (15433, 29898), (16698, 27633), (18271, 25254), (18422, 25047), (20838, 22143)]