417756248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 1010257920

約数和(自身を除く): 592501672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 107, 124, 173, 182, 214, 217, 248, 346, 364, 403, 428, 434, 692, 728, 749, 806, 856, 868, 1211, 1384, 1391, 1498, 1612, 1736, 2249, 2422, 2782, 2821, 2996, 3224, 3317, 4498, 4844, 5363, 5564, 5642, 5992, 6634, 8996, 9688, 9737, 10726, 11128, 11284, 13268, 15743, 17992, 18511, 19474, 21452, 22568, 23219, 26536, 31486, 37022, 37541, 38948, 42904, 43121, 46438, 62972, 69719, 74044, 75082, 77896, 86242, 92876, 125944, 129577, 139438, 148088, 150164, 172484, 185752, 240643, 259154, 278876, 300328, 301847, 344968, 481286, 488033, 518308, 557752, 573841, 603694, 962572, 976066, 1036616, 1147682, 1207388, 1684501, 1925144, 1952132, 2295364, 2414776, 3369002, 3904264, 4016887, 4590728, 6738004, 7459933, 8033774, 13476008, 14919866, 16067548, 29839732, 32135096, 52219531, 59679464, 104439062, 208878124, 417756248]

約数ペア:

[(1, 417756248), (2, 208878124), (4, 104439062), (7, 59679464), (8, 52219531), (13, 32135096), (14, 29839732), (26, 16067548), (28, 14919866), (31, 13476008), (52, 8033774), (56, 7459933), (62, 6738004), (91, 4590728), (104, 4016887), (107, 3904264), (124, 3369002), (173, 2414776), (182, 2295364), (214, 1952132), (217, 1925144), (248, 1684501), (346, 1207388), (364, 1147682), (403, 1036616), (428, 976066), (434, 962572), (692, 603694), (728, 573841), (749, 557752), (806, 518308), (856, 488033), (868, 481286), (1211, 344968), (1384, 301847), (1391, 300328), (1498, 278876), (1612, 259154), (1736, 240643), (2249, 185752), (2422, 172484), (2782, 150164), (2821, 148088), (2996, 139438), (3224, 129577), (3317, 125944), (4498, 92876), (4844, 86242), (5363, 77896), (5564, 75082), (5642, 74044), (5992, 69719), (6634, 62972), (8996, 46438), (9688, 43121), (9737, 42904), (10726, 38948), (11128, 37541), (11284, 37022), (13268, 31486), (15743, 26536), (17992, 23219), (18511, 22568), (19474, 21452)]