4080490568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 10106674560

約数和(自身を除く): 6026183992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 61, 62, 77, 88, 113, 122, 124, 154, 217, 226, 244, 248, 308, 341, 427, 434, 452, 488, 616, 671, 682, 791, 854, 868, 904, 961, 1243, 1342, 1364, 1582, 1708, 1736, 1891, 1922, 2387, 2486, 2684, 2728, 3164, 3416, 3503, 3782, 3844, 4697, 4774, 4972, 5368, 6328, 6727, 6893, 7006, 7564, 7688, 8701, 9394, 9548, 9944, 10571, 13237, 13454, 13786, 14012, 15128, 17402, 18788, 19096, 20801, 21142, 24521, 26474, 26908, 27572, 28024, 34804, 37576, 38533, 41602, 42284, 48251, 49042, 52948, 53816, 55144, 58621, 69608, 73997, 75823, 77066, 83204, 84568, 96502, 98084, 105896, 108593, 117242, 145607, 147994, 151646, 154132, 166408, 193004, 196168, 213683, 217186, 234484, 269731, 291214, 295988, 303292, 308264, 386008, 410347, 427366, 434372, 468968, 530761, 539462, 582428, 591976, 606584, 644831, 760151, 820694, 854732, 868744, 1061522, 1078924, 1164856, 1194523, 1289662, 1495781, 1520302, 1641388, 1709464, 2123044, 2157848, 2350513, 2389046, 2579324, 2991562, 3040604, 3282776, 4246088, 4513817, 4701026, 4778092, 5158648, 5983124, 6081208, 6624173, 8361661, 9027634, 9402052, 9556184, 11966248, 13248346, 16453591, 16723322, 18055268, 18804104, 26496692, 32907182, 33446644, 36110536, 46369211, 52993384, 65814364, 66893288, 72865903, 92738422, 131628728, 145731806, 185476844, 291463612, 370953688, 510061321, 582927224, 1020122642, 2040245284, 4080490568]

約数ペア:

[(1, 4080490568), (2, 2040245284), (4, 1020122642), (7, 582927224), (8, 510061321), (11, 370953688), (14, 291463612), (22, 185476844), (28, 145731806), (31, 131628728), (44, 92738422), (56, 72865903), (61, 66893288), (62, 65814364), (77, 52993384), (88, 46369211), (113, 36110536), (122, 33446644), (124, 32907182), (154, 26496692), (217, 18804104), (226, 18055268), (244, 16723322), (248, 16453591), (308, 13248346), (341, 11966248), (427, 9556184), (434, 9402052), (452, 9027634), (488, 8361661), (616, 6624173), (671, 6081208), (682, 5983124), (791, 5158648), (854, 4778092), (868, 4701026), (904, 4513817), (961, 4246088), (1243, 3282776), (1342, 3040604), (1364, 2991562), (1582, 2579324), (1708, 2389046), (1736, 2350513), (1891, 2157848), (1922, 2123044), (2387, 1709464), (2486, 1641388), (2684, 1520302), (2728, 1495781), (3164, 1289662), (3416, 1194523), (3503, 1164856), (3782, 1078924), (3844, 1061522), (4697, 868744), (4774, 854732), (4972, 820694), (5368, 760151), (6328, 644831), (6727, 606584), (6893, 591976), (7006, 582428), (7564, 539462), (7688, 530761), (8701, 468968), (9394, 434372), (9548, 427366), (9944, 410347), (10571, 386008), (13237, 308264), (13454, 303292), (13786, 295988), (14012, 291214), (15128, 269731), (17402, 234484), (18788, 217186), (19096, 213683), (20801, 196168), (21142, 193004), (24521, 166408), (26474, 154132), (26908, 151646), (27572, 147994), (28024, 145607), (34804, 117242), (37576, 108593), (38533, 105896), (41602, 98084), (42284, 96502), (48251, 84568), (49042, 83204), (52948, 77066), (53816, 75823), (55144, 73997), (58621, 69608)]