1771893648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8923}}^1$

素因数の和:9141

約数の個数: 120

約数和(自身を含む): 5696653248

約数和(自身を除く): 3924759600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 1008, 1182, 1379, 1576, 1773, 2364, 2758, 3152, 3546, 4137, 4728, 5516, 7092, 8274, 8923, 9456, 11032, 12411, 14184, 16548, 17846, 22064, 24822, 26769, 28368, 33096, 35692, 49644, 53538, 62461, 66192, 71384, 80307, 99288, 107076, 124922, 142768, 160614, 187383, 198576, 214152, 249844, 321228, 374766, 428304, 499688, 562149, 642456, 749532, 999376, 1124298, 1284912, 1499064, 1757831, 2248596, 2998128, 3515662, 4497192, 5273493, 7031324, 8994384, 10546986, 12304817, 14062648, 15820479, 21093972, 24609634, 28125296, 31640958, 36914451, 42187944, 49219268, 63281916, 73828902, 84375888, 98438536, 110743353, 126563832, 147657804, 196877072, 221486706, 253127664, 295315608, 442973412, 590631216, 885946824, 1771893648]

約数ペア:

[(1, 1771893648), (2, 885946824), (3, 590631216), (4, 442973412), (6, 295315608), (7, 253127664), (8, 221486706), (9, 196877072), (12, 147657804), (14, 126563832), (16, 110743353), (18, 98438536), (21, 84375888), (24, 73828902), (28, 63281916), (36, 49219268), (42, 42187944), (48, 36914451), (56, 31640958), (63, 28125296), (72, 24609634), (84, 21093972), (112, 15820479), (126, 14062648), (144, 12304817), (168, 10546986), (197, 8994384), (252, 7031324), (336, 5273493), (394, 4497192), (504, 3515662), (591, 2998128), (788, 2248596), (1008, 1757831), (1182, 1499064), (1379, 1284912), (1576, 1124298), (1773, 999376), (2364, 749532), (2758, 642456), (3152, 562149), (3546, 499688), (4137, 428304), (4728, 374766), (5516, 321228), (7092, 249844), (8274, 214152), (8923, 198576), (9456, 187383), (11032, 160614), (12411, 142768), (14184, 124922), (16548, 107076), (17846, 99288), (22064, 80307), (24822, 71384), (26769, 66192), (28368, 62461), (33096, 53538), (35692, 49644)]