21995831232

素因数分解:

$2^6\times 3^9\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 280

約数和(自身を含む): 68991683200

約数和(自身を除く): 46995851968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 729, 864, 912, 919, 972, 1026, 1216, 1296, 1368, 1458, 1539, 1728, 1824, 1838, 1944, 2052, 2187, 2592, 2736, 2757, 2916, 3078, 3648, 3676, 3888, 4104, 4374, 4617, 5184, 5472, 5514, 5832, 6156, 6561, 7352, 7776, 8208, 8271, 8748, 9234, 10944, 11028, 11664, 12312, 13122, 13851, 14704, 15552, 16416, 16542, 17461, 17496, 18468, 19683, 22056, 23328, 24624, 24813, 26244, 27702, 29408, 32832, 33084, 34922, 34992, 36936, 39366, 41553, 44112, 46656, 49248, 49626, 52383, 52488, 55404, 58816, 66168, 69844, 69984, 73872, 74439, 78732, 83106, 88224, 98496, 99252, 104766, 104976, 110808, 124659, 132336, 139688, 139968, 147744, 148878, 157149, 157464, 166212, 176448, 198504, 209532, 209952, 221616, 223317, 249318, 264672, 279376, 295488, 297756, 314298, 314928, 332424, 373977, 397008, 419064, 419904, 443232, 446634, 471447, 498636, 529344, 558752, 595512, 628596, 629856, 664848, 669951, 747954, 794016, 838128, 886464, 893268, 942894, 997272, 1117504, 1191024, 1257192, 1259712, 1329696, 1339902, 1414341, 1495908, 1588032, 1676256, 1786536, 1885788, 1994544, 2009853, 2382048, 2514384, 2659392, 2679804, 2828682, 2991816, 3352512, 3573072, 3771576, 3989088, 4019706, 4243023, 4764096, 5028768, 5359608, 5657364, 5983632, 6029559, 7146144, 7543152, 7978176, 8039412, 8486046, 10057536, 10719216, 11314728, 11967264, 12059118, 12729069, 14292288, 15086304, 16078824, 16972092, 18088677, 21438432, 22629456, 23934528, 24118236, 25458138, 30172608, 32157648, 33944184, 36177354, 38187207, 42876864, 45258912, 48236472, 50916276, 64315296, 67888368, 72354708, 76374414, 90517824, 96472944, 101832552, 114561621, 128630592, 135776736, 144709416, 152748828, 192945888, 203665104, 229123242, 271553472, 289418832, 305497656, 343684863, 385891776, 407330208, 458246484, 578837664, 610995312, 687369726, 814660416, 916492968, 1157675328, 1221990624, 1374739452, 1832985936, 2443981248, 2749478904, 3665971872, 5498957808, 7331943744, 10997915616, 21995831232]

約数ペア:

[(1, 21995831232), (2, 10997915616), (3, 7331943744), (4, 5498957808), (6, 3665971872), (8, 2749478904), (9, 2443981248), (12, 1832985936), (16, 1374739452), (18, 1221990624), (19, 1157675328), (24, 916492968), (27, 814660416), (32, 687369726), (36, 610995312), (38, 578837664), (48, 458246484), (54, 407330208), (57, 385891776), (64, 343684863), (72, 305497656), (76, 289418832), (81, 271553472), (96, 229123242), (108, 203665104), (114, 192945888), (144, 152748828), (152, 144709416), (162, 135776736), (171, 128630592), (192, 114561621), (216, 101832552), (228, 96472944), (243, 90517824), (288, 76374414), (304, 72354708), (324, 67888368), (342, 64315296), (432, 50916276), (456, 48236472), (486, 45258912), (513, 42876864), (576, 38187207), (608, 36177354), (648, 33944184), (684, 32157648), (729, 30172608), (864, 25458138), (912, 24118236), (919, 23934528), (972, 22629456), (1026, 21438432), (1216, 18088677), (1296, 16972092), (1368, 16078824), (1458, 15086304), (1539, 14292288), (1728, 12729069), (1824, 12059118), (1838, 11967264), (1944, 11314728), (2052, 10719216), (2187, 10057536), (2592, 8486046), (2736, 8039412), (2757, 7978176), (2916, 7543152), (3078, 7146144), (3648, 6029559), (3676, 5983632), (3888, 5657364), (4104, 5359608), (4374, 5028768), (4617, 4764096), (5184, 4243023), (5472, 4019706), (5514, 3989088), (5832, 3771576), (6156, 3573072), (6561, 3352512), (7352, 2991816), (7776, 2828682), (8208, 2679804), (8271, 2659392), (8748, 2514384), (9234, 2382048), (10944, 2009853), (11028, 1994544), (11664, 1885788), (12312, 1786536), (13122, 1676256), (13851, 1588032), (14704, 1495908), (15552, 1414341), (16416, 1339902), (16542, 1329696), (17461, 1259712), (17496, 1257192), (18468, 1191024), (19683, 1117504), (22056, 997272), (23328, 942894), (24624, 893268), (24813, 886464), (26244, 838128), (27702, 794016), (29408, 747954), (32832, 669951), (33084, 664848), (34922, 629856), (34992, 628596), (36936, 595512), (39366, 558752), (41553, 529344), (44112, 498636), (46656, 471447), (49248, 446634), (49626, 443232), (52383, 419904), (52488, 419064), (55404, 397008), (58816, 373977), (66168, 332424), (69844, 314928), (69984, 314298), (73872, 297756), (74439, 295488), (78732, 279376), (83106, 264672), (88224, 249318), (98496, 223317), (99252, 221616), (104766, 209952), (104976, 209532), (110808, 198504), (124659, 176448), (132336, 166212), (139688, 157464), (139968, 157149), (147744, 148878)]