1377731264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 168

約数和(自身を含む): 3498421248

約数和(自身を除く): 2120689984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 338, 364, 403, 416, 434, 448, 496, 587, 676, 728, 806, 832, 868, 992, 1174, 1183, 1352, 1456, 1612, 1736, 1984, 2348, 2366, 2704, 2821, 2912, 3224, 3472, 4109, 4696, 4732, 5239, 5408, 5642, 5824, 6448, 6944, 7631, 8218, 9392, 9464, 10478, 10816, 11284, 12896, 13888, 15262, 16436, 18197, 18784, 18928, 20956, 22568, 25792, 30524, 32872, 36394, 36673, 37568, 37856, 41912, 45136, 53417, 61048, 65744, 72788, 73346, 75712, 83824, 90272, 99203, 106834, 122096, 127379, 131488, 145576, 146692, 167648, 180544, 198406, 213668, 236561, 244192, 254758, 262976, 291152, 293384, 335296, 396812, 427336, 473122, 488384, 509516, 582304, 586768, 694421, 793624, 854672, 946244, 1019032, 1164608, 1173536, 1388842, 1587248, 1655927, 1709344, 1892488, 2038064, 2347072, 2777684, 3075293, 3174496, 3311854, 3418688, 3784976, 4076128, 5555368, 6150586, 6348992, 6623708, 7569952, 8152256, 11110736, 12301172, 13247416, 15139904, 21527051, 22221472, 24602344, 26494832, 43054102, 44442944, 49204688, 52989664, 86108204, 98409376, 105979328, 172216408, 196818752, 344432816, 688865632, 1377731264]

約数ペア:

[(1, 1377731264), (2, 688865632), (4, 344432816), (7, 196818752), (8, 172216408), (13, 105979328), (14, 98409376), (16, 86108204), (26, 52989664), (28, 49204688), (31, 44442944), (32, 43054102), (52, 26494832), (56, 24602344), (62, 22221472), (64, 21527051), (91, 15139904), (104, 13247416), (112, 12301172), (124, 11110736), (169, 8152256), (182, 7569952), (208, 6623708), (217, 6348992), (224, 6150586), (248, 5555368), (338, 4076128), (364, 3784976), (403, 3418688), (416, 3311854), (434, 3174496), (448, 3075293), (496, 2777684), (587, 2347072), (676, 2038064), (728, 1892488), (806, 1709344), (832, 1655927), (868, 1587248), (992, 1388842), (1174, 1173536), (1183, 1164608), (1352, 1019032), (1456, 946244), (1612, 854672), (1736, 793624), (1984, 694421), (2348, 586768), (2366, 582304), (2704, 509516), (2821, 488384), (2912, 473122), (3224, 427336), (3472, 396812), (4109, 335296), (4696, 293384), (4732, 291152), (5239, 262976), (5408, 254758), (5642, 244192), (5824, 236561), (6448, 213668), (6944, 198406), (7631, 180544), (8218, 167648), (9392, 146692), (9464, 145576), (10478, 131488), (10816, 127379), (11284, 122096), (12896, 106834), (13888, 99203), (15262, 90272), (16436, 83824), (18197, 75712), (18784, 73346), (18928, 72788), (20956, 65744), (22568, 61048), (25792, 53417), (30524, 45136), (32872, 41912), (36394, 37856), (36673, 37568)]