2019022992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2330

約数の個数: 240

約数和(自身を含む): 6945269760

約数和(自身を除く): 4926246768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 47, 48, 56, 57, 63, 72, 76, 84, 94, 112, 114, 126, 133, 141, 144, 152, 168, 171, 188, 228, 252, 266, 282, 304, 329, 336, 342, 376, 399, 423, 456, 504, 532, 564, 658, 684, 752, 798, 846, 893, 912, 987, 1008, 1064, 1128, 1197, 1316, 1368, 1596, 1692, 1786, 1974, 2128, 2243, 2256, 2394, 2632, 2679, 2736, 2961, 3192, 3384, 3572, 3948, 4486, 4788, 5264, 5358, 5922, 6251, 6384, 6729, 6768, 7144, 7896, 8037, 8972, 9576, 10716, 11844, 12502, 13458, 14288, 15701, 15792, 16074, 17944, 18753, 19152, 20187, 21432, 23688, 25004, 26916, 31402, 32148, 35888, 37506, 40374, 42617, 42864, 47103, 47376, 50008, 53832, 56259, 62804, 64296, 75012, 80748, 85234, 94206, 100016, 105421, 107664, 112518, 125608, 127851, 128592, 141309, 150024, 161496, 170468, 188412, 210842, 225036, 251216, 255702, 282618, 298319, 300048, 316263, 322992, 340936, 376824, 383553, 421684, 450072, 511404, 565236, 596638, 632526, 681872, 737947, 753648, 767106, 843368, 894957, 900144, 948789, 1022808, 1130472, 1193276, 1265052, 1475894, 1534212, 1686736, 1789914, 1897578, 2002999, 2045616, 2213841, 2260944, 2386552, 2530104, 2684871, 2951788, 3068424, 3579828, 3795156, 4005998, 4427682, 4773104, 5060208, 5369742, 5903576, 6008997, 6136848, 6641523, 7159656, 7590312, 8011996, 8855364, 10739484, 11807152, 12017994, 13283046, 14020993, 14319312, 15180624, 16023992, 17710728, 18026991, 21478968, 24035988, 26566092, 28041986, 32047984, 35421456, 36053982, 42062979, 42957936, 48071976, 53132184, 56083972, 72107964, 84125958, 96143952, 106264368, 112167944, 126188937, 144215928, 168251916, 224335888, 252377874, 288431856, 336503832, 504755748, 673007664, 1009511496, 2019022992]

約数ペア:

[(1, 2019022992), (2, 1009511496), (3, 673007664), (4, 504755748), (6, 336503832), (7, 288431856), (8, 252377874), (9, 224335888), (12, 168251916), (14, 144215928), (16, 126188937), (18, 112167944), (19, 106264368), (21, 96143952), (24, 84125958), (28, 72107964), (36, 56083972), (38, 53132184), (42, 48071976), (47, 42957936), (48, 42062979), (56, 36053982), (57, 35421456), (63, 32047984), (72, 28041986), (76, 26566092), (84, 24035988), (94, 21478968), (112, 18026991), (114, 17710728), (126, 16023992), (133, 15180624), (141, 14319312), (144, 14020993), (152, 13283046), (168, 12017994), (171, 11807152), (188, 10739484), (228, 8855364), (252, 8011996), (266, 7590312), (282, 7159656), (304, 6641523), (329, 6136848), (336, 6008997), (342, 5903576), (376, 5369742), (399, 5060208), (423, 4773104), (456, 4427682), (504, 4005998), (532, 3795156), (564, 3579828), (658, 3068424), (684, 2951788), (752, 2684871), (798, 2530104), (846, 2386552), (893, 2260944), (912, 2213841), (987, 2045616), (1008, 2002999), (1064, 1897578), (1128, 1789914), (1197, 1686736), (1316, 1534212), (1368, 1475894), (1596, 1265052), (1692, 1193276), (1786, 1130472), (1974, 1022808), (2128, 948789), (2243, 900144), (2256, 894957), (2394, 843368), (2632, 767106), (2679, 753648), (2736, 737947), (2961, 681872), (3192, 632526), (3384, 596638), (3572, 565236), (3948, 511404), (4486, 450072), (4788, 421684), (5264, 383553), (5358, 376824), (5922, 340936), (6251, 322992), (6384, 316263), (6729, 300048), (6768, 298319), (7144, 282618), (7896, 255702), (8037, 251216), (8972, 225036), (9576, 210842), (10716, 188412), (11844, 170468), (12502, 161496), (13458, 150024), (14288, 141309), (15701, 128592), (15792, 127851), (16074, 125608), (17944, 112518), (18753, 107664), (19152, 105421), (20187, 100016), (21432, 94206), (23688, 85234), (25004, 80748), (26916, 75012), (31402, 64296), (32148, 62804), (35888, 56259), (37506, 53832), (40374, 50008), (42617, 47376), (42864, 47103)]