2008516722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 4395686400

約数和(自身を除く): 2387169678

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 137, 138, 149, 186, 274, 298, 411, 447, 529, 713, 822, 894, 1058, 1426, 1587, 2139, 3151, 3174, 3427, 4247, 4278, 4619, 6302, 6854, 8494, 9238, 9453, 10281, 12741, 13857, 16399, 18906, 20413, 20562, 25482, 27714, 32798, 40826, 49197, 61239, 72473, 78821, 97681, 98394, 106237, 122478, 144946, 157642, 195362, 212474, 217419, 236463, 293043, 318711, 434838, 469499, 472926, 586086, 632803, 637422, 938998, 1265606, 1408497, 1898409, 2246663, 2443451, 2816994, 3796818, 4493326, 4886902, 6739989, 7330353, 10798477, 13479978, 14554469, 14660706, 21596954, 29108938, 32395431, 43663407, 64790862, 87326814, 334752787, 669505574, 1004258361, 2008516722]

約数ペア:

[(1, 2008516722), (2, 1004258361), (3, 669505574), (6, 334752787), (23, 87326814), (31, 64790862), (46, 43663407), (62, 32395431), (69, 29108938), (93, 21596954), (137, 14660706), (138, 14554469), (149, 13479978), (186, 10798477), (274, 7330353), (298, 6739989), (411, 4886902), (447, 4493326), (529, 3796818), (713, 2816994), (822, 2443451), (894, 2246663), (1058, 1898409), (1426, 1408497), (1587, 1265606), (2139, 938998), (3151, 637422), (3174, 632803), (3427, 586086), (4247, 472926), (4278, 469499), (4619, 434838), (6302, 318711), (6854, 293043), (8494, 236463), (9238, 217419), (9453, 212474), (10281, 195362), (12741, 157642), (13857, 144946), (16399, 122478), (18906, 106237), (20413, 98394), (20562, 97681), (25482, 78821), (27714, 72473), (32798, 61239), (40826, 49197)]