729778068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 2027683840

約数和(自身を除く): 1297905772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 127, 171, 186, 228, 254, 271, 279, 342, 372, 381, 508, 542, 558, 589, 684, 762, 813, 1084, 1116, 1143, 1178, 1524, 1626, 1767, 2286, 2356, 2413, 2439, 3252, 3534, 3937, 4572, 4826, 4878, 5149, 5301, 7068, 7239, 7874, 8401, 9652, 9756, 10298, 10602, 11811, 14478, 15447, 15748, 16802, 20596, 21204, 21717, 23622, 25203, 28956, 30894, 33604, 34417, 35433, 43434, 46341, 47244, 50406, 61788, 68834, 70866, 74803, 75609, 86868, 92682, 100812, 103251, 137668, 141732, 149606, 151218, 159619, 185364, 206502, 224409, 299212, 302436, 309753, 319238, 413004, 448818, 478857, 619506, 638476, 653923, 673227, 897636, 957714, 1066927, 1239012, 1307846, 1346454, 1436571, 1915428, 1961769, 2133854, 2615692, 2692908, 2873142, 3200781, 3923538, 4267708, 5746284, 5885307, 6401562, 7847076, 9602343, 11770614, 12803124, 19204686, 20271613, 23541228, 38409372, 40543226, 60814839, 81086452, 121629678, 182444517, 243259356, 364889034, 729778068]

約数ペア:

[(1, 729778068), (2, 364889034), (3, 243259356), (4, 182444517), (6, 121629678), (9, 81086452), (12, 60814839), (18, 40543226), (19, 38409372), (31, 23541228), (36, 20271613), (38, 19204686), (57, 12803124), (62, 11770614), (76, 9602343), (93, 7847076), (114, 6401562), (124, 5885307), (127, 5746284), (171, 4267708), (186, 3923538), (228, 3200781), (254, 2873142), (271, 2692908), (279, 2615692), (342, 2133854), (372, 1961769), (381, 1915428), (508, 1436571), (542, 1346454), (558, 1307846), (589, 1239012), (684, 1066927), (762, 957714), (813, 897636), (1084, 673227), (1116, 653923), (1143, 638476), (1178, 619506), (1524, 478857), (1626, 448818), (1767, 413004), (2286, 319238), (2356, 309753), (2413, 302436), (2439, 299212), (3252, 224409), (3534, 206502), (3937, 185364), (4572, 159619), (4826, 151218), (4878, 149606), (5149, 141732), (5301, 137668), (7068, 103251), (7239, 100812), (7874, 92682), (8401, 86868), (9652, 75609), (9756, 74803), (10298, 70866), (10602, 68834), (11811, 61788), (14478, 50406), (15447, 47244), (15748, 46341), (16802, 43434), (20596, 35433), (21204, 34417), (21717, 33604), (23622, 30894), (25203, 28956)]