260976352

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 416399648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 59, 62, 91, 98, 104, 112, 118, 124, 182, 196, 208, 217, 224, 236, 248, 343, 364, 392, 403, 413, 416, 434, 472, 496, 637, 686, 728, 767, 784, 806, 826, 868, 944, 992, 1274, 1372, 1456, 1519, 1534, 1568, 1612, 1652, 1736, 1829, 1888, 2548, 2744, 2821, 2891, 2912, 3038, 3068, 3224, 3304, 3472, 3658, 4459, 5096, 5369, 5488, 5642, 5782, 6076, 6136, 6448, 6608, 6944, 7316, 8918, 10192, 10633, 10738, 10976, 11284, 11564, 12152, 12272, 12803, 12896, 13216, 14632, 17836, 19747, 20237, 20384, 21266, 21476, 22568, 23128, 23777, 24304, 24544, 25606, 29264, 35672, 37583, 39494, 40474, 42532, 42952, 45136, 46256, 47554, 48608, 51212, 58528, 71344, 75166, 78988, 80948, 85064, 85904, 89621, 90272, 92512, 95108, 102424, 138229, 142688, 150332, 157976, 161896, 166439, 170128, 171808, 179242, 190216, 204848, 263081, 276458, 300664, 315952, 323792, 332878, 340256, 358484, 380432, 409696, 526162, 552916, 601328, 627347, 631904, 647584, 665756, 716968, 760864, 1052324, 1105832, 1165073, 1202656, 1254694, 1331512, 1433936, 2104648, 2211664, 2330146, 2509388, 2663024, 2867872, 4209296, 4423328, 4660292, 5018776, 5326048, 8155511, 8418592, 9320584, 10037552, 16311022, 18641168, 20075104, 32622044, 37282336, 65244088, 130488176, 260976352]

約数ペア:

[(1, 260976352), (2, 130488176), (4, 65244088), (7, 37282336), (8, 32622044), (13, 20075104), (14, 18641168), (16, 16311022), (26, 10037552), (28, 9320584), (31, 8418592), (32, 8155511), (49, 5326048), (52, 5018776), (56, 4660292), (59, 4423328), (62, 4209296), (91, 2867872), (98, 2663024), (104, 2509388), (112, 2330146), (118, 2211664), (124, 2104648), (182, 1433936), (196, 1331512), (208, 1254694), (217, 1202656), (224, 1165073), (236, 1105832), (248, 1052324), (343, 760864), (364, 716968), (392, 665756), (403, 647584), (413, 631904), (416, 627347), (434, 601328), (472, 552916), (496, 526162), (637, 409696), (686, 380432), (728, 358484), (767, 340256), (784, 332878), (806, 323792), (826, 315952), (868, 300664), (944, 276458), (992, 263081), (1274, 204848), (1372, 190216), (1456, 179242), (1519, 171808), (1534, 170128), (1568, 166439), (1612, 161896), (1652, 157976), (1736, 150332), (1829, 142688), (1888, 138229), (2548, 102424), (2744, 95108), (2821, 92512), (2891, 90272), (2912, 89621), (3038, 85904), (3068, 85064), (3224, 80948), (3304, 78988), (3472, 75166), (3658, 71344), (4459, 58528), (5096, 51212), (5369, 48608), (5488, 47554), (5642, 46256), (5782, 45136), (6076, 42952), (6136, 42532), (6448, 40474), (6608, 39494), (6944, 37583), (7316, 35672), (8918, 29264), (10192, 25606), (10633, 24544), (10738, 24304), (10976, 23777), (11284, 23128), (11564, 22568), (12152, 21476), (12272, 21266), (12803, 20384), (12896, 20237), (13216, 19747), (14632, 17836)]