1978312811328

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8607947}}^1$

素因数の和:8607994

約数の個数: 224

約数和(自身を含む): 6996540134400

約数和(自身を除く): 5018227323072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 19152, 25536, 28728, 32832, 38304, 57456, 76608, 114912, 229824, 8607947, 17215894, 25823841, 34431788, 51647682, 60255629, 68863576, 77471523, 103295364, 120511258, 137727152, 154943046, 163550993, 180766887, 206590728, 232414569, 241022516, 275454304, 309886092, 327101986, 361533774, 413181456, 464829138, 482045032, 490652979, 542300661, 550908608, 619772184, 654203972, 723067548, 826362912, 929658276, 964090064, 981305958, 1084601322, 1144856951, 1239544368, 1308407944, 1446135096, 1471958937, 1626901983, 1652725824, 1859316552, 1928180128, 1962611916, 2169202644, 2289713902, 2479088736, 2616815888, 2892270192, 2943917874, 3253803966, 3434570853, 3718633104, 3856360256, 3925223832, 4338405288, 4415876811, 4579427804, 4958177472, 5233631776, 5784540384, 5887835748, 6507607932, 6869141706, 7437266208, 7850447664, 8676810576, 8831753622, 9158855608, 10303712559, 10467263552, 11569080768, 11775671496, 13015215864, 13738283412, 14874532416, 15700895328, 17353621152, 17663507244, 18317711216, 20607425118, 23551342992, 26030431728, 27476566824, 30911137677, 31401790656, 34707242304, 35327014488, 36635422432, 41214850236, 47102685984, 52060863456, 54953133648, 61822275354, 70654028976, 73270844864, 82429700472, 94205371968, 104121726912, 109906267296, 123644550708, 141308057952, 164859400944, 219812534592, 247289101416, 282616115904, 329718801888, 494578202832, 659437603776, 989156405664, 1978312811328]

約数ペア:

[(1, 1978312811328), (2, 989156405664), (3, 659437603776), (4, 494578202832), (6, 329718801888), (7, 282616115904), (8, 247289101416), (9, 219812534592), (12, 164859400944), (14, 141308057952), (16, 123644550708), (18, 109906267296), (19, 104121726912), (21, 94205371968), (24, 82429700472), (27, 73270844864), (28, 70654028976), (32, 61822275354), (36, 54953133648), (38, 52060863456), (42, 47102685984), (48, 41214850236), (54, 36635422432), (56, 35327014488), (57, 34707242304), (63, 31401790656), (64, 30911137677), (72, 27476566824), (76, 26030431728), (84, 23551342992), (96, 20607425118), (108, 18317711216), (112, 17663507244), (114, 17353621152), (126, 15700895328), (133, 14874532416), (144, 13738283412), (152, 13015215864), (168, 11775671496), (171, 11569080768), (189, 10467263552), (192, 10303712559), (216, 9158855608), (224, 8831753622), (228, 8676810576), (252, 7850447664), (266, 7437266208), (288, 6869141706), (304, 6507607932), (336, 5887835748), (342, 5784540384), (378, 5233631776), (399, 4958177472), (432, 4579427804), (448, 4415876811), (456, 4338405288), (504, 3925223832), (513, 3856360256), (532, 3718633104), (576, 3434570853), (608, 3253803966), (672, 2943917874), (684, 2892270192), (756, 2616815888), (798, 2479088736), (864, 2289713902), (912, 2169202644), (1008, 1962611916), (1026, 1928180128), (1064, 1859316552), (1197, 1652725824), (1216, 1626901983), (1344, 1471958937), (1368, 1446135096), (1512, 1308407944), (1596, 1239544368), (1728, 1144856951), (1824, 1084601322), (2016, 981305958), (2052, 964090064), (2128, 929658276), (2394, 826362912), (2736, 723067548), (3024, 654203972), (3192, 619772184), (3591, 550908608), (3648, 542300661), (4032, 490652979), (4104, 482045032), (4256, 464829138), (4788, 413181456), (5472, 361533774), (6048, 327101986), (6384, 309886092), (7182, 275454304), (8208, 241022516), (8512, 232414569), (9576, 206590728), (10944, 180766887), (12096, 163550993), (12768, 154943046), (14364, 137727152), (16416, 120511258), (19152, 103295364), (25536, 77471523), (28728, 68863576), (32832, 60255629), (38304, 51647682), (57456, 34431788), (76608, 25823841), (114912, 17215894), (229824, 8607947)]