487761456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111667}}^1$

素因数の和:111698

約数の個数: 80

約数和(自身を含む): 1550845184

約数和(自身を除く): 1063083728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 111667, 223334, 335001, 446668, 670002, 781669, 893336, 1340004, 1451671, 1563338, 1786672, 2345007, 2680008, 2903342, 3126676, 4355013, 4690014, 5360016, 5806684, 6253352, 8710026, 9380028, 10161697, 11613368, 12506704, 17420052, 18760056, 20323394, 23226736, 30485091, 34840104, 37520112, 40646788, 60970182, 69680208, 81293576, 121940364, 162587152, 243880728, 487761456]

約数ペア:

[(1, 487761456), (2, 243880728), (3, 162587152), (4, 121940364), (6, 81293576), (7, 69680208), (8, 60970182), (12, 40646788), (13, 37520112), (14, 34840104), (16, 30485091), (21, 23226736), (24, 20323394), (26, 18760056), (28, 17420052), (39, 12506704), (42, 11613368), (48, 10161697), (52, 9380028), (56, 8710026), (78, 6253352), (84, 5806684), (91, 5360016), (104, 4690014), (112, 4355013), (156, 3126676), (168, 2903342), (182, 2680008), (208, 2345007), (273, 1786672), (312, 1563338), (336, 1451671), (364, 1340004), (546, 893336), (624, 781669), (728, 670002), (1092, 446668), (1456, 335001), (2184, 223334), (4368, 111667)]