355429984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 890961120

約数和(自身を除く): 535531136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 169, 182, 208, 224, 229, 287, 328, 338, 364, 416, 458, 533, 574, 656, 676, 728, 916, 1066, 1148, 1183, 1312, 1352, 1456, 1603, 1832, 2132, 2296, 2366, 2704, 2912, 2977, 3206, 3664, 3731, 4264, 4592, 4732, 5408, 5954, 6412, 6929, 7328, 7462, 8528, 9184, 9389, 9464, 11908, 12824, 13858, 14924, 17056, 18778, 18928, 20839, 23816, 25648, 27716, 29848, 37556, 37856, 38701, 41678, 47632, 48503, 51296, 55432, 59696, 65723, 75112, 77402, 83356, 95264, 97006, 110864, 119392, 122057, 131446, 150224, 154804, 166712, 194012, 221728, 244114, 262892, 270907, 300448, 309608, 333424, 388024, 488228, 525784, 541814, 619216, 666848, 776048, 854399, 976456, 1051568, 1083628, 1238432, 1552096, 1586741, 1708798, 1952912, 2103136, 2167256, 3173482, 3417596, 3905824, 4334512, 6346964, 6835192, 8669024, 11107187, 12693928, 13670384, 22214374, 25387856, 27340768, 44428748, 50775712, 88857496, 177714992, 355429984]

約数ペア:

[(1, 355429984), (2, 177714992), (4, 88857496), (7, 50775712), (8, 44428748), (13, 27340768), (14, 25387856), (16, 22214374), (26, 13670384), (28, 12693928), (32, 11107187), (41, 8669024), (52, 6835192), (56, 6346964), (82, 4334512), (91, 3905824), (104, 3417596), (112, 3173482), (164, 2167256), (169, 2103136), (182, 1952912), (208, 1708798), (224, 1586741), (229, 1552096), (287, 1238432), (328, 1083628), (338, 1051568), (364, 976456), (416, 854399), (458, 776048), (533, 666848), (574, 619216), (656, 541814), (676, 525784), (728, 488228), (916, 388024), (1066, 333424), (1148, 309608), (1183, 300448), (1312, 270907), (1352, 262892), (1456, 244114), (1603, 221728), (1832, 194012), (2132, 166712), (2296, 154804), (2366, 150224), (2704, 131446), (2912, 122057), (2977, 119392), (3206, 110864), (3664, 97006), (3731, 95264), (4264, 83356), (4592, 77402), (4732, 75112), (5408, 65723), (5954, 59696), (6412, 55432), (6929, 51296), (7328, 48503), (7462, 47632), (8528, 41678), (9184, 38701), (9389, 37856), (9464, 37556), (11908, 29848), (12824, 27716), (13858, 25648), (14924, 23816), (17056, 20839), (18778, 18928)]