9919965328

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 24896323200

約数和(自身を除く): 14976357872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 73, 91, 98, 104, 112, 134, 146, 182, 196, 199, 208, 268, 292, 364, 392, 398, 469, 511, 536, 584, 637, 728, 784, 796, 871, 938, 949, 1022, 1072, 1168, 1274, 1393, 1456, 1592, 1742, 1876, 1898, 2044, 2548, 2587, 2786, 3184, 3283, 3484, 3577, 3752, 3796, 4088, 4891, 5096, 5174, 5572, 6097, 6566, 6643, 6968, 7154, 7504, 7592, 8176, 9751, 9782, 10192, 10348, 11144, 12194, 13132, 13286, 13333, 13936, 14308, 14527, 15184, 18109, 19502, 19564, 20696, 22288, 24388, 26264, 26572, 26666, 28616, 29054, 34237, 36218, 39004, 39128, 41392, 42679, 46501, 48776, 52528, 53144, 53332, 57232, 58108, 63583, 68474, 72436, 78008, 78256, 85358, 93002, 93331, 97552, 101689, 106288, 106664, 116216, 126763, 127166, 136948, 144872, 156016, 170716, 173329, 186004, 186662, 188851, 203378, 213328, 232432, 239659, 253526, 254332, 273896, 289744, 341432, 346658, 372008, 373324, 377702, 406756, 445081, 479318, 507052, 508664, 547792, 653317, 682864, 693316, 711823, 744016, 746648, 755404, 813512, 890162, 958636, 973309, 1014104, 1017328, 1213303, 1306634, 1321957, 1386632, 1423646, 1493296, 1510808, 1627024, 1780324, 1917272, 1946618, 2028208, 2426606, 2613268, 2643914, 2773264, 2847292, 3021616, 3115567, 3560648, 3834544, 3893236, 4853212, 5226536, 5287828, 5694584, 6231134, 6813163, 7121296, 7786472, 8493121, 9253699, 9706424, 10453072, 10575656, 11389168, 12462268, 12653017, 13626326, 15572944, 16986242, 18507398, 19412848, 21151312, 24924536, 25306034, 27252652, 33972484, 37014796, 47692141, 49849072, 50612068, 54505304, 67944968, 74029592, 88571119, 95384282, 101224136, 109010608, 135889936, 148059184, 177142238, 190768564, 202448272, 354284476, 381537128, 619997833, 708568952, 763074256, 1239995666, 1417137904, 2479991332, 4959982664, 9919965328]

約数ペア:

[(1, 9919965328), (2, 4959982664), (4, 2479991332), (7, 1417137904), (8, 1239995666), (13, 763074256), (14, 708568952), (16, 619997833), (26, 381537128), (28, 354284476), (49, 202448272), (52, 190768564), (56, 177142238), (67, 148059184), (73, 135889936), (91, 109010608), (98, 101224136), (104, 95384282), (112, 88571119), (134, 74029592), (146, 67944968), (182, 54505304), (196, 50612068), (199, 49849072), (208, 47692141), (268, 37014796), (292, 33972484), (364, 27252652), (392, 25306034), (398, 24924536), (469, 21151312), (511, 19412848), (536, 18507398), (584, 16986242), (637, 15572944), (728, 13626326), (784, 12653017), (796, 12462268), (871, 11389168), (938, 10575656), (949, 10453072), (1022, 9706424), (1072, 9253699), (1168, 8493121), (1274, 7786472), (1393, 7121296), (1456, 6813163), (1592, 6231134), (1742, 5694584), (1876, 5287828), (1898, 5226536), (2044, 4853212), (2548, 3893236), (2587, 3834544), (2786, 3560648), (3184, 3115567), (3283, 3021616), (3484, 2847292), (3577, 2773264), (3752, 2643914), (3796, 2613268), (4088, 2426606), (4891, 2028208), (5096, 1946618), (5174, 1917272), (5572, 1780324), (6097, 1627024), (6566, 1510808), (6643, 1493296), (6968, 1423646), (7154, 1386632), (7504, 1321957), (7592, 1306634), (8176, 1213303), (9751, 1017328), (9782, 1014104), (10192, 973309), (10348, 958636), (11144, 890162), (12194, 813512), (13132, 755404), (13286, 746648), (13333, 744016), (13936, 711823), (14308, 693316), (14527, 682864), (15184, 653317), (18109, 547792), (19502, 508664), (19564, 507052), (20696, 479318), (22288, 445081), (24388, 406756), (26264, 377702), (26572, 373324), (26666, 372008), (28616, 346658), (29054, 341432), (34237, 289744), (36218, 273896), (39004, 254332), (39128, 253526), (41392, 239659), (42679, 232432), (46501, 213328), (48776, 203378), (52528, 188851), (53144, 186662), (53332, 186004), (57232, 173329), (58108, 170716), (63583, 156016), (68474, 144872), (72436, 136948), (78008, 127166), (78256, 126763), (85358, 116216), (93002, 106664), (93331, 106288), (97552, 101689)]