19465573568

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1179

約数の個数: 224

約数和(自身を含む): 48689971200

約数和(自身を除く): 29224397632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 71, 76, 112, 124, 133, 142, 152, 217, 224, 248, 266, 284, 304, 434, 448, 496, 497, 532, 568, 589, 608, 868, 992, 994, 1039, 1064, 1136, 1178, 1216, 1349, 1736, 1984, 1988, 2078, 2128, 2201, 2272, 2356, 2698, 3472, 3976, 4123, 4156, 4256, 4402, 4544, 4712, 5396, 6944, 7273, 7952, 8246, 8312, 8512, 8804, 9424, 9443, 10792, 13888, 14546, 15407, 15904, 16492, 16624, 17608, 18848, 18886, 19741, 21584, 29092, 30814, 31808, 32209, 32984, 33248, 35216, 37696, 37772, 39482, 41819, 43168, 58184, 61628, 64418, 65968, 66496, 70432, 73769, 75544, 78964, 83638, 86336, 116368, 123256, 128836, 131936, 138187, 140864, 147538, 151088, 157928, 167276, 225463, 232736, 246512, 257672, 263872, 276374, 292733, 295076, 302176, 315856, 334552, 450926, 465472, 493024, 515344, 516383, 552748, 585466, 590152, 604352, 611971, 631712, 669104, 901852, 986048, 1030688, 1032766, 1105496, 1170932, 1180304, 1223942, 1263424, 1338208, 1401611, 1803704, 2061376, 2065532, 2210992, 2286839, 2341864, 2360608, 2447884, 2676416, 2803222, 3607408, 4131064, 4283797, 4421984, 4573678, 4683728, 4721216, 4895768, 5606444, 7214816, 8262128, 8567594, 8843968, 9147356, 9367456, 9791536, 9811277, 11212888, 14429632, 16007873, 16524256, 17135188, 18294712, 18734912, 19583072, 19622554, 22425776, 32015746, 33048512, 34270376, 36589424, 39166144, 39245108, 43449941, 44851552, 64031492, 68540752, 73178848, 78490216, 86899882, 89703104, 128062984, 137081504, 146357696, 156980432, 173799764, 256125968, 274163008, 304149587, 313960864, 347599528, 512251936, 608299174, 627921728, 695199056, 1024503872, 1216598348, 1390398112, 2433196696, 2780796224, 4866393392, 9732786784, 19465573568]

約数ペア:

[(1, 19465573568), (2, 9732786784), (4, 4866393392), (7, 2780796224), (8, 2433196696), (14, 1390398112), (16, 1216598348), (19, 1024503872), (28, 695199056), (31, 627921728), (32, 608299174), (38, 512251936), (56, 347599528), (62, 313960864), (64, 304149587), (71, 274163008), (76, 256125968), (112, 173799764), (124, 156980432), (133, 146357696), (142, 137081504), (152, 128062984), (217, 89703104), (224, 86899882), (248, 78490216), (266, 73178848), (284, 68540752), (304, 64031492), (434, 44851552), (448, 43449941), (496, 39245108), (497, 39166144), (532, 36589424), (568, 34270376), (589, 33048512), (608, 32015746), (868, 22425776), (992, 19622554), (994, 19583072), (1039, 18734912), (1064, 18294712), (1136, 17135188), (1178, 16524256), (1216, 16007873), (1349, 14429632), (1736, 11212888), (1984, 9811277), (1988, 9791536), (2078, 9367456), (2128, 9147356), (2201, 8843968), (2272, 8567594), (2356, 8262128), (2698, 7214816), (3472, 5606444), (3976, 4895768), (4123, 4721216), (4156, 4683728), (4256, 4573678), (4402, 4421984), (4544, 4283797), (4712, 4131064), (5396, 3607408), (6944, 2803222), (7273, 2676416), (7952, 2447884), (8246, 2360608), (8312, 2341864), (8512, 2286839), (8804, 2210992), (9424, 2065532), (9443, 2061376), (10792, 1803704), (13888, 1401611), (14546, 1338208), (15407, 1263424), (15904, 1223942), (16492, 1180304), (16624, 1170932), (17608, 1105496), (18848, 1032766), (18886, 1030688), (19741, 986048), (21584, 901852), (29092, 669104), (30814, 631712), (31808, 611971), (32209, 604352), (32984, 590152), (33248, 585466), (35216, 552748), (37696, 516383), (37772, 515344), (39482, 493024), (41819, 465472), (43168, 450926), (58184, 334552), (61628, 315856), (64418, 302176), (65968, 295076), (66496, 292733), (70432, 276374), (73769, 263872), (75544, 257672), (78964, 246512), (83638, 232736), (86336, 225463), (116368, 167276), (123256, 157928), (128836, 151088), (131936, 147538), (138187, 140864)]