471118284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 144

約数和(自身を含む): 1513308160

約数和(自身を除く): 1042189876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4639, 4836, 5642, 7254, 7812, 8463, 9278, 11284, 13917, 14508, 16926, 18556, 25389, 27834, 32473, 33852, 41751, 50778, 55668, 60307, 64946, 83502, 97419, 101556, 120614, 129892, 143809, 167004, 180921, 194838, 241228, 287618, 292257, 361842, 389676, 422149, 431427, 542763, 575236, 584514, 723684, 844298, 862854, 1006663, 1085526, 1169028, 1266447, 1294281, 1688596, 1725708, 1869517, 2013326, 2171052, 2532894, 2588562, 3019989, 3739034, 3799341, 4026652, 5065788, 5177124, 5608551, 6039978, 7478068, 7598682, 9059967, 11217102, 12079956, 13086619, 15197364, 16825653, 18119934, 22434204, 26173238, 33651306, 36239868, 39259857, 52346476, 67302612, 78519714, 117779571, 157039428, 235559142, 471118284]

約数ペア:

[(1, 471118284), (2, 235559142), (3, 157039428), (4, 117779571), (6, 78519714), (7, 67302612), (9, 52346476), (12, 39259857), (13, 36239868), (14, 33651306), (18, 26173238), (21, 22434204), (26, 18119934), (28, 16825653), (31, 15197364), (36, 13086619), (39, 12079956), (42, 11217102), (52, 9059967), (62, 7598682), (63, 7478068), (78, 6039978), (84, 5608551), (91, 5177124), (93, 5065788), (117, 4026652), (124, 3799341), (126, 3739034), (156, 3019989), (182, 2588562), (186, 2532894), (217, 2171052), (234, 2013326), (252, 1869517), (273, 1725708), (279, 1688596), (364, 1294281), (372, 1266447), (403, 1169028), (434, 1085526), (468, 1006663), (546, 862854), (558, 844298), (651, 723684), (806, 584514), (819, 575236), (868, 542763), (1092, 431427), (1116, 422149), (1209, 389676), (1302, 361842), (1612, 292257), (1638, 287618), (1953, 241228), (2418, 194838), (2604, 180921), (2821, 167004), (3276, 143809), (3627, 129892), (3906, 120614), (4639, 101556), (4836, 97419), (5642, 83502), (7254, 64946), (7812, 60307), (8463, 55668), (9278, 50778), (11284, 41751), (13917, 33852), (14508, 32473), (16926, 27834), (18556, 25389)]