19243637504

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:835

約数の個数: 216

約数和(自身を含む): 48444026400

約数和(自身を除く): 29200388896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 199, 208, 224, 256, 364, 392, 398, 416, 448, 593, 637, 728, 784, 796, 832, 896, 1186, 1274, 1393, 1456, 1568, 1592, 1664, 1792, 2372, 2548, 2587, 2786, 2912, 3136, 3184, 3328, 4151, 4744, 5096, 5174, 5572, 5824, 6272, 6368, 7709, 8302, 9488, 9751, 10192, 10348, 11144, 11648, 12544, 12736, 15418, 16604, 18109, 18976, 19502, 20384, 20696, 22288, 23296, 25472, 29057, 30836, 33208, 36218, 37952, 39004, 40768, 41392, 44576, 50944, 53963, 58114, 61672, 66416, 72436, 75904, 78008, 81536, 82784, 89152, 107926, 116228, 118007, 123344, 126763, 132832, 144872, 151808, 156016, 163072, 165568, 178304, 215852, 232456, 236014, 246688, 253526, 265664, 289744, 312032, 331136, 356608, 377741, 431704, 464912, 472028, 493376, 507052, 531328, 579488, 624064, 662272, 755482, 826049, 863408, 929824, 944056, 986752, 1014104, 1062656, 1158976, 1248128, 1510964, 1534091, 1652098, 1726816, 1859648, 1888112, 1973504, 2028208, 2317952, 2496256, 3021928, 3068182, 3304196, 3453632, 3719296, 3776224, 4056416, 4635904, 5782343, 6043856, 6136364, 6608392, 6907264, 7438592, 7552448, 8112832, 10738637, 11564686, 12087712, 12272728, 13216784, 13814528, 15104896, 16225664, 21477274, 23129372, 24175424, 24545456, 26433568, 30209792, 32451328, 42954548, 46258744, 48350848, 49090912, 52867136, 75170459, 85909096, 92517488, 96701696, 98181824, 105734272, 150340918, 171818192, 185034976, 196363648, 211468544, 300681836, 343636384, 370069952, 392727296, 601363672, 687272768, 740139904, 1202727344, 1374545536, 1480279808, 2405454688, 2749091072, 4810909376, 9621818752, 19243637504]

約数ペア:

[(1, 19243637504), (2, 9621818752), (4, 4810909376), (7, 2749091072), (8, 2405454688), (13, 1480279808), (14, 1374545536), (16, 1202727344), (26, 740139904), (28, 687272768), (32, 601363672), (49, 392727296), (52, 370069952), (56, 343636384), (64, 300681836), (91, 211468544), (98, 196363648), (104, 185034976), (112, 171818192), (128, 150340918), (182, 105734272), (196, 98181824), (199, 96701696), (208, 92517488), (224, 85909096), (256, 75170459), (364, 52867136), (392, 49090912), (398, 48350848), (416, 46258744), (448, 42954548), (593, 32451328), (637, 30209792), (728, 26433568), (784, 24545456), (796, 24175424), (832, 23129372), (896, 21477274), (1186, 16225664), (1274, 15104896), (1393, 13814528), (1456, 13216784), (1568, 12272728), (1592, 12087712), (1664, 11564686), (1792, 10738637), (2372, 8112832), (2548, 7552448), (2587, 7438592), (2786, 6907264), (2912, 6608392), (3136, 6136364), (3184, 6043856), (3328, 5782343), (4151, 4635904), (4744, 4056416), (5096, 3776224), (5174, 3719296), (5572, 3453632), (5824, 3304196), (6272, 3068182), (6368, 3021928), (7709, 2496256), (8302, 2317952), (9488, 2028208), (9751, 1973504), (10192, 1888112), (10348, 1859648), (11144, 1726816), (11648, 1652098), (12544, 1534091), (12736, 1510964), (15418, 1248128), (16604, 1158976), (18109, 1062656), (18976, 1014104), (19502, 986752), (20384, 944056), (20696, 929824), (22288, 863408), (23296, 826049), (25472, 755482), (29057, 662272), (30836, 624064), (33208, 579488), (36218, 531328), (37952, 507052), (39004, 493376), (40768, 472028), (41392, 464912), (44576, 431704), (50944, 377741), (53963, 356608), (58114, 331136), (61672, 312032), (66416, 289744), (72436, 265664), (75904, 253526), (78008, 246688), (81536, 236014), (82784, 232456), (89152, 215852), (107926, 178304), (116228, 165568), (118007, 163072), (123344, 156016), (126763, 151808), (132832, 144872)]