880876632

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 2471731200

約数和(自身を除く): 1590854568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 47, 57, 69, 76, 92, 94, 114, 138, 141, 152, 184, 188, 228, 276, 282, 376, 437, 456, 552, 564, 874, 893, 1081, 1128, 1311, 1748, 1786, 1787, 2162, 2622, 2679, 3243, 3496, 3572, 3574, 4324, 5244, 5358, 5361, 6486, 7144, 7148, 8648, 10488, 10716, 10722, 12972, 14296, 20539, 21432, 21444, 25944, 33953, 41078, 41101, 42888, 61617, 67906, 82156, 82202, 83989, 101859, 123234, 123303, 135812, 164312, 164404, 167978, 203718, 246468, 246606, 251967, 271624, 328808, 335956, 407436, 492936, 493212, 503934, 671912, 780919, 814872, 986424, 1007868, 1561838, 1595791, 1931747, 2015736, 2342757, 3123676, 3191582, 3863494, 4685514, 4787373, 5795241, 6247352, 6383164, 7726988, 9371028, 9574746, 11590482, 12766328, 15453976, 18742056, 19149492, 23180964, 36703193, 38298984, 46361928, 73406386, 110109579, 146812772, 220219158, 293625544, 440438316, 880876632]

約数ペア:

[(1, 880876632), (2, 440438316), (3, 293625544), (4, 220219158), (6, 146812772), (8, 110109579), (12, 73406386), (19, 46361928), (23, 38298984), (24, 36703193), (38, 23180964), (46, 19149492), (47, 18742056), (57, 15453976), (69, 12766328), (76, 11590482), (92, 9574746), (94, 9371028), (114, 7726988), (138, 6383164), (141, 6247352), (152, 5795241), (184, 4787373), (188, 4685514), (228, 3863494), (276, 3191582), (282, 3123676), (376, 2342757), (437, 2015736), (456, 1931747), (552, 1595791), (564, 1561838), (874, 1007868), (893, 986424), (1081, 814872), (1128, 780919), (1311, 671912), (1748, 503934), (1786, 493212), (1787, 492936), (2162, 407436), (2622, 335956), (2679, 328808), (3243, 271624), (3496, 251967), (3572, 246606), (3574, 246468), (4324, 203718), (5244, 167978), (5358, 164404), (5361, 164312), (6486, 135812), (7144, 123303), (7148, 123234), (8648, 101859), (10488, 83989), (10716, 82202), (10722, 82156), (12972, 67906), (14296, 61617), (20539, 42888), (21432, 41101), (21444, 41078), (25944, 33953)]