8217295128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4657}}^1$

素因数の和:5071

約数の個数: 160

約数和(自身を含む): 26377322400

約数和(自身を除く): 18160027272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 389, 504, 567, 648, 756, 778, 1134, 1167, 1512, 1556, 2268, 2334, 2723, 3112, 3501, 4536, 4657, 4668, 5446, 7002, 8169, 9314, 9336, 10503, 10892, 13971, 14004, 16338, 18628, 21006, 21784, 24507, 27942, 28008, 31509, 32599, 32676, 37256, 41913, 42012, 49014, 55884, 63018, 65198, 65352, 73521, 83826, 84024, 97797, 98028, 111768, 125739, 126036, 130396, 147042, 167652, 195594, 196056, 220563, 251478, 252072, 260792, 293391, 294084, 335304, 377217, 391188, 441126, 502956, 586782, 588168, 754434, 782376, 880173, 882252, 1005912, 1173564, 1508868, 1760346, 1764504, 1811573, 2347128, 2640519, 3017736, 3520692, 3623146, 5281038, 5434719, 7041384, 7246292, 10562076, 10869438, 12681011, 14492584, 16304157, 21124152, 21738876, 25362022, 32608314, 38043033, 43477752, 48912471, 50724044, 65216628, 76086066, 97824942, 101448088, 114129099, 130433256, 146737413, 152172132, 195649884, 228258198, 293474826, 304344264, 342387297, 391299768, 456516396, 586949652, 684774594, 913032792, 1027161891, 1173899304, 1369549188, 2054323782, 2739098376, 4108647564, 8217295128]

約数ペア:

[(1, 8217295128), (2, 4108647564), (3, 2739098376), (4, 2054323782), (6, 1369549188), (7, 1173899304), (8, 1027161891), (9, 913032792), (12, 684774594), (14, 586949652), (18, 456516396), (21, 391299768), (24, 342387297), (27, 304344264), (28, 293474826), (36, 228258198), (42, 195649884), (54, 152172132), (56, 146737413), (63, 130433256), (72, 114129099), (81, 101448088), (84, 97824942), (108, 76086066), (126, 65216628), (162, 50724044), (168, 48912471), (189, 43477752), (216, 38043033), (252, 32608314), (324, 25362022), (378, 21738876), (389, 21124152), (504, 16304157), (567, 14492584), (648, 12681011), (756, 10869438), (778, 10562076), (1134, 7246292), (1167, 7041384), (1512, 5434719), (1556, 5281038), (2268, 3623146), (2334, 3520692), (2723, 3017736), (3112, 2640519), (3501, 2347128), (4536, 1811573), (4657, 1764504), (4668, 1760346), (5446, 1508868), (7002, 1173564), (8169, 1005912), (9314, 882252), (9336, 880173), (10503, 782376), (10892, 754434), (13971, 588168), (14004, 586782), (16338, 502956), (18628, 441126), (21006, 391188), (21784, 377217), (24507, 335304), (27942, 294084), (28008, 293391), (31509, 260792), (32599, 252072), (32676, 251478), (37256, 220563), (41913, 196056), (42012, 195594), (49014, 167652), (55884, 147042), (63018, 130396), (65198, 126036), (65352, 125739), (73521, 111768), (83826, 98028), (84024, 97797)]