8449860216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{5987}}^1$

素因数の和:6305

約数の個数: 128

約数和(自身を含む): 25017384960

約数和(自身を除く): 16567524744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 271, 372, 434, 542, 651, 744, 813, 868, 1084, 1302, 1626, 1736, 1897, 2168, 2604, 3252, 3794, 5208, 5691, 5987, 6504, 7588, 8401, 11382, 11974, 15176, 16802, 17961, 22764, 23948, 25203, 33604, 35922, 41909, 45528, 47896, 50406, 58807, 67208, 71844, 83818, 100812, 117614, 125727, 143688, 167636, 176421, 185597, 201624, 235228, 251454, 335272, 352842, 371194, 470456, 502908, 556791, 705684, 742388, 1005816, 1113582, 1299179, 1411368, 1484776, 1622477, 2227164, 2598358, 3244954, 3897537, 4454328, 4867431, 5196716, 6489908, 7795074, 9734862, 10393432, 11357339, 12979816, 15590148, 19469724, 22714678, 31180296, 34072017, 38939448, 45429356, 50296787, 68144034, 90858712, 100593574, 136288068, 150890361, 201187148, 272576136, 301780722, 352077509, 402374296, 603561444, 704155018, 1056232527, 1207122888, 1408310036, 2112465054, 2816620072, 4224930108, 8449860216]

約数ペア:

[(1, 8449860216), (2, 4224930108), (3, 2816620072), (4, 2112465054), (6, 1408310036), (7, 1207122888), (8, 1056232527), (12, 704155018), (14, 603561444), (21, 402374296), (24, 352077509), (28, 301780722), (31, 272576136), (42, 201187148), (56, 150890361), (62, 136288068), (84, 100593574), (93, 90858712), (124, 68144034), (168, 50296787), (186, 45429356), (217, 38939448), (248, 34072017), (271, 31180296), (372, 22714678), (434, 19469724), (542, 15590148), (651, 12979816), (744, 11357339), (813, 10393432), (868, 9734862), (1084, 7795074), (1302, 6489908), (1626, 5196716), (1736, 4867431), (1897, 4454328), (2168, 3897537), (2604, 3244954), (3252, 2598358), (3794, 2227164), (5208, 1622477), (5691, 1484776), (5987, 1411368), (6504, 1299179), (7588, 1113582), (8401, 1005816), (11382, 742388), (11974, 705684), (15176, 556791), (16802, 502908), (17961, 470456), (22764, 371194), (23948, 352842), (25203, 335272), (33604, 251454), (35922, 235228), (41909, 201624), (45528, 185597), (47896, 176421), (50406, 167636), (58807, 143688), (67208, 125727), (71844, 117614), (83818, 100812)]