247127088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 730953216

約数和(自身を除く): 483826128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 67, 69, 78, 92, 104, 134, 138, 156, 184, 201, 208, 257, 268, 276, 299, 312, 368, 402, 514, 536, 552, 598, 624, 771, 804, 871, 897, 1028, 1072, 1104, 1196, 1541, 1542, 1608, 1742, 1794, 2056, 2392, 2613, 3082, 3084, 3216, 3341, 3484, 3588, 4112, 4623, 4784, 5226, 5911, 6164, 6168, 6682, 6968, 7176, 9246, 10023, 10452, 11822, 12328, 12336, 13364, 13936, 14352, 17219, 17733, 18492, 20033, 20046, 20904, 23644, 24656, 26728, 34438, 35466, 36984, 40066, 40092, 41808, 47288, 51657, 53456, 60099, 68876, 70932, 73968, 76843, 80132, 80184, 94576, 103314, 120198, 137752, 141864, 153686, 160264, 160368, 206628, 223847, 230529, 240396, 275504, 283728, 307372, 320528, 396037, 413256, 447694, 461058, 480792, 614744, 671541, 792074, 826512, 895388, 922116, 961584, 1188111, 1229488, 1343082, 1584148, 1790776, 1844232, 2376222, 2686164, 3168296, 3581552, 3688464, 4752444, 5148481, 5372328, 6336592, 9504888, 10296962, 10744656, 15445443, 19009776, 20593924, 30890886, 41187848, 61781772, 82375696, 123563544, 247127088]

約数ペア:

[(1, 247127088), (2, 123563544), (3, 82375696), (4, 61781772), (6, 41187848), (8, 30890886), (12, 20593924), (13, 19009776), (16, 15445443), (23, 10744656), (24, 10296962), (26, 9504888), (39, 6336592), (46, 5372328), (48, 5148481), (52, 4752444), (67, 3688464), (69, 3581552), (78, 3168296), (92, 2686164), (104, 2376222), (134, 1844232), (138, 1790776), (156, 1584148), (184, 1343082), (201, 1229488), (208, 1188111), (257, 961584), (268, 922116), (276, 895388), (299, 826512), (312, 792074), (368, 671541), (402, 614744), (514, 480792), (536, 461058), (552, 447694), (598, 413256), (624, 396037), (771, 320528), (804, 307372), (871, 283728), (897, 275504), (1028, 240396), (1072, 230529), (1104, 223847), (1196, 206628), (1541, 160368), (1542, 160264), (1608, 153686), (1742, 141864), (1794, 137752), (2056, 120198), (2392, 103314), (2613, 94576), (3082, 80184), (3084, 80132), (3216, 76843), (3341, 73968), (3484, 70932), (3588, 68876), (4112, 60099), (4623, 53456), (4784, 51657), (5226, 47288), (5911, 41808), (6164, 40092), (6168, 40066), (6682, 36984), (6968, 35466), (7176, 34438), (9246, 26728), (10023, 24656), (10452, 23644), (11822, 20904), (12328, 20046), (12336, 20033), (13364, 18492), (13936, 17733), (14352, 17219)]