2981746656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47711}}^1$

素因数の和:47765

約数の個数: 144

約数和(自身を含む): 10003488768

約数和(自身を除く): 7021742112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 47711, 62496, 95422, 143133, 190844, 286266, 333977, 381688, 429399, 572532, 667954, 763376, 858798, 1001931, 1145064, 1335908, 1479041, 1526752, 1717596, 2003862, 2290128, 2671816, 2958082, 3005793, 3435192, 4007724, 4437123, 4580256, 5343632, 5916164, 6011586, 6870384, 8015448, 8874246, 10353287, 10687264, 11832328, 12023172, 13311369, 13740768, 16030896, 17748492, 20706574, 23664656, 24046344, 26622738, 31059861, 32061792, 35496984, 41413148, 47329312, 48092688, 53245476, 62119722, 70993968, 82826296, 93179583, 96185376, 106490952, 124239444, 141987936, 165652592, 186359166, 212981904, 248478888, 331305184, 372718332, 425963808, 496957776, 745436664, 993915552, 1490873328, 2981746656]

約数ペア:

[(1, 2981746656), (2, 1490873328), (3, 993915552), (4, 745436664), (6, 496957776), (7, 425963808), (8, 372718332), (9, 331305184), (12, 248478888), (14, 212981904), (16, 186359166), (18, 165652592), (21, 141987936), (24, 124239444), (28, 106490952), (31, 96185376), (32, 93179583), (36, 82826296), (42, 70993968), (48, 62119722), (56, 53245476), (62, 48092688), (63, 47329312), (72, 41413148), (84, 35496984), (93, 32061792), (96, 31059861), (112, 26622738), (124, 24046344), (126, 23664656), (144, 20706574), (168, 17748492), (186, 16030896), (217, 13740768), (224, 13311369), (248, 12023172), (252, 11832328), (279, 10687264), (288, 10353287), (336, 8874246), (372, 8015448), (434, 6870384), (496, 6011586), (504, 5916164), (558, 5343632), (651, 4580256), (672, 4437123), (744, 4007724), (868, 3435192), (992, 3005793), (1008, 2958082), (1116, 2671816), (1302, 2290128), (1488, 2003862), (1736, 1717596), (1953, 1526752), (2016, 1479041), (2232, 1335908), (2604, 1145064), (2976, 1001931), (3472, 858798), (3906, 763376), (4464, 667954), (5208, 572532), (6944, 429399), (7812, 381688), (8928, 333977), (10416, 286266), (15624, 190844), (20832, 143133), (31248, 95422), (47711, 62496)]