2447274912

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 6810422976

約数和(自身を除く): 4363148064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 647, 656, 744, 961, 984, 992, 1271, 1294, 1312, 1488, 1922, 1941, 1968, 2542, 2588, 2883, 2976, 3813, 3844, 3882, 3936, 5084, 5176, 5766, 7626, 7688, 7764, 10168, 10352, 11532, 15252, 15376, 15528, 20057, 20336, 20704, 23064, 26527, 30504, 30752, 31056, 39401, 40114, 40672, 46128, 53054, 60171, 61008, 62112, 78802, 79581, 80228, 92256, 106108, 118203, 120342, 122016, 157604, 159162, 160456, 212216, 236406, 240684, 315208, 318324, 320912, 424432, 472812, 481368, 621767, 630416, 636648, 641824, 822337, 848864, 945624, 962736, 1243534, 1260832, 1273296, 1644674, 1865301, 1891248, 1925472, 2467011, 2487068, 2546592, 3289348, 3730602, 3782496, 4934022, 4974136, 6578696, 7461204, 9868044, 9948272, 13157392, 14922408, 19736088, 19896544, 25492447, 26314784, 29844816, 39472176, 50984894, 59689632, 76477341, 78944352, 101969788, 152954682, 203939576, 305909364, 407879152, 611818728, 815758304, 1223637456, 2447274912]

約数ペア:

[(1, 2447274912), (2, 1223637456), (3, 815758304), (4, 611818728), (6, 407879152), (8, 305909364), (12, 203939576), (16, 152954682), (24, 101969788), (31, 78944352), (32, 76477341), (41, 59689632), (48, 50984894), (62, 39472176), (82, 29844816), (93, 26314784), (96, 25492447), (123, 19896544), (124, 19736088), (164, 14922408), (186, 13157392), (246, 9948272), (248, 9868044), (328, 7461204), (372, 6578696), (492, 4974136), (496, 4934022), (647, 3782496), (656, 3730602), (744, 3289348), (961, 2546592), (984, 2487068), (992, 2467011), (1271, 1925472), (1294, 1891248), (1312, 1865301), (1488, 1644674), (1922, 1273296), (1941, 1260832), (1968, 1243534), (2542, 962736), (2588, 945624), (2883, 848864), (2976, 822337), (3813, 641824), (3844, 636648), (3882, 630416), (3936, 621767), (5084, 481368), (5176, 472812), (5766, 424432), (7626, 320912), (7688, 318324), (7764, 315208), (10168, 240684), (10352, 236406), (11532, 212216), (15252, 160456), (15376, 159162), (15528, 157604), (20057, 122016), (20336, 120342), (20704, 118203), (23064, 106108), (26527, 92256), (30504, 80228), (30752, 79581), (31056, 78802), (39401, 62112), (40114, 61008), (40672, 60171), (46128, 53054)]