2001920976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 240

約数和(自身を含む): 6425303040

約数和(自身を除く): 4423382064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 59, 62, 66, 72, 88, 93, 99, 118, 124, 132, 144, 176, 177, 186, 198, 236, 248, 264, 279, 341, 354, 372, 396, 472, 496, 528, 531, 558, 649, 682, 691, 708, 744, 792, 944, 1023, 1062, 1116, 1298, 1364, 1382, 1416, 1488, 1584, 1829, 1947, 2046, 2073, 2124, 2232, 2596, 2728, 2764, 2832, 3069, 3658, 3894, 4092, 4146, 4248, 4464, 5192, 5456, 5487, 5528, 5841, 6138, 6219, 7316, 7601, 7788, 8184, 8292, 8496, 10384, 10974, 11056, 11682, 12276, 12438, 14632, 15202, 15576, 16368, 16461, 16584, 20119, 21421, 21948, 22803, 23364, 24552, 24876, 29264, 30404, 31152, 32922, 33168, 40238, 40769, 42842, 43896, 45606, 46728, 49104, 49752, 60357, 60808, 64263, 65844, 68409, 80476, 81538, 85684, 87792, 91212, 93456, 99504, 120714, 121616, 122307, 128526, 131688, 136818, 160952, 163076, 171368, 181071, 182424, 192789, 235631, 241428, 244614, 257052, 263376, 273636, 321904, 326152, 342736, 362142, 364848, 366921, 385578, 448459, 471262, 482856, 489228, 514104, 547272, 652304, 706893, 724284, 733842, 771156, 896918, 942524, 965712, 978456, 1028208, 1094544, 1263839, 1345377, 1413786, 1448568, 1467684, 1542312, 1793836, 1885048, 1956912, 2120679, 2527678, 2690754, 2827572, 2897136, 2935368, 3084624, 3587672, 3770096, 3791517, 4036131, 4241358, 5055356, 5381508, 5655144, 5870736, 7175344, 7583034, 8072262, 8482716, 10110712, 10763016, 11310288, 11374551, 13902229, 15166068, 16144524, 16965432, 20221424, 21526032, 22749102, 27804458, 30332136, 32289048, 33930864, 41706687, 45498204, 55608916, 60664272, 64578096, 83413374, 90996408, 111217832, 125120061, 166826748, 181992816, 222435664, 250240122, 333653496, 500480244, 667306992, 1000960488, 2001920976]

約数ペア:

[(1, 2001920976), (2, 1000960488), (3, 667306992), (4, 500480244), (6, 333653496), (8, 250240122), (9, 222435664), (11, 181992816), (12, 166826748), (16, 125120061), (18, 111217832), (22, 90996408), (24, 83413374), (31, 64578096), (33, 60664272), (36, 55608916), (44, 45498204), (48, 41706687), (59, 33930864), (62, 32289048), (66, 30332136), (72, 27804458), (88, 22749102), (93, 21526032), (99, 20221424), (118, 16965432), (124, 16144524), (132, 15166068), (144, 13902229), (176, 11374551), (177, 11310288), (186, 10763016), (198, 10110712), (236, 8482716), (248, 8072262), (264, 7583034), (279, 7175344), (341, 5870736), (354, 5655144), (372, 5381508), (396, 5055356), (472, 4241358), (496, 4036131), (528, 3791517), (531, 3770096), (558, 3587672), (649, 3084624), (682, 2935368), (691, 2897136), (708, 2827572), (744, 2690754), (792, 2527678), (944, 2120679), (1023, 1956912), (1062, 1885048), (1116, 1793836), (1298, 1542312), (1364, 1467684), (1382, 1448568), (1416, 1413786), (1488, 1345377), (1584, 1263839), (1829, 1094544), (1947, 1028208), (2046, 978456), (2073, 965712), (2124, 942524), (2232, 896918), (2596, 771156), (2728, 733842), (2764, 724284), (2832, 706893), (3069, 652304), (3658, 547272), (3894, 514104), (4092, 489228), (4146, 482856), (4248, 471262), (4464, 448459), (5192, 385578), (5456, 366921), (5487, 364848), (5528, 362142), (5841, 342736), (6138, 326152), (6219, 321904), (7316, 273636), (7601, 263376), (7788, 257052), (8184, 244614), (8292, 241428), (8496, 235631), (10384, 192789), (10974, 182424), (11056, 181071), (11682, 171368), (12276, 163076), (12438, 160952), (14632, 136818), (15202, 131688), (15576, 128526), (16368, 122307), (16461, 121616), (16584, 120714), (20119, 99504), (21421, 93456), (21948, 91212), (22803, 87792), (23364, 85684), (24552, 81538), (24876, 80476), (29264, 68409), (30404, 65844), (31152, 64263), (32922, 60808), (33168, 60357), (40238, 49752), (40769, 49104), (42842, 46728), (43896, 45606)]