1921044384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1880

約数の個数: 192

約数和(自身を含む): 6440878080

約数和(自身を除く): 4519833696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 191, 216, 224, 252, 288, 336, 378, 382, 432, 504, 573, 672, 756, 764, 864, 1008, 1146, 1337, 1512, 1528, 1663, 1719, 2016, 2292, 2674, 3024, 3056, 3326, 3438, 4011, 4584, 4989, 5157, 5348, 6048, 6112, 6652, 6876, 8022, 9168, 9978, 10314, 10696, 11641, 12033, 13304, 13752, 14967, 16044, 18336, 19956, 20628, 21392, 23282, 24066, 26608, 27504, 29934, 32088, 34923, 36099, 39912, 41256, 42784, 44901, 46564, 48132, 53216, 55008, 59868, 64176, 69846, 72198, 79824, 82512, 89802, 93128, 96264, 104769, 119736, 128352, 139692, 144396, 159648, 165024, 179604, 186256, 192528, 209538, 239472, 279384, 288792, 314307, 317633, 359208, 372512, 385056, 419076, 478944, 558768, 577584, 628614, 635266, 718416, 838152, 952899, 1117536, 1155168, 1257228, 1270532, 1436832, 1676304, 1905798, 2223431, 2514456, 2541064, 2858697, 3352608, 3811596, 4446862, 5028912, 5082128, 5717394, 6670293, 7623192, 8576091, 8893724, 10057824, 10164256, 11434788, 13340586, 15246384, 17152182, 17787448, 20010879, 22869576, 26681172, 30492768, 34304364, 35574896, 40021758, 45739152, 53362344, 60032637, 68608728, 71149792, 80043516, 91478304, 106724688, 120065274, 137217456, 160087032, 213449376, 240130548, 274434912, 320174064, 480261096, 640348128, 960522192, 1921044384]

約数ペア:

[(1, 1921044384), (2, 960522192), (3, 640348128), (4, 480261096), (6, 320174064), (7, 274434912), (8, 240130548), (9, 213449376), (12, 160087032), (14, 137217456), (16, 120065274), (18, 106724688), (21, 91478304), (24, 80043516), (27, 71149792), (28, 68608728), (32, 60032637), (36, 53362344), (42, 45739152), (48, 40021758), (54, 35574896), (56, 34304364), (63, 30492768), (72, 26681172), (84, 22869576), (96, 20010879), (108, 17787448), (112, 17152182), (126, 15246384), (144, 13340586), (168, 11434788), (189, 10164256), (191, 10057824), (216, 8893724), (224, 8576091), (252, 7623192), (288, 6670293), (336, 5717394), (378, 5082128), (382, 5028912), (432, 4446862), (504, 3811596), (573, 3352608), (672, 2858697), (756, 2541064), (764, 2514456), (864, 2223431), (1008, 1905798), (1146, 1676304), (1337, 1436832), (1512, 1270532), (1528, 1257228), (1663, 1155168), (1719, 1117536), (2016, 952899), (2292, 838152), (2674, 718416), (3024, 635266), (3056, 628614), (3326, 577584), (3438, 558768), (4011, 478944), (4584, 419076), (4989, 385056), (5157, 372512), (5348, 359208), (6048, 317633), (6112, 314307), (6652, 288792), (6876, 279384), (8022, 239472), (9168, 209538), (9978, 192528), (10314, 186256), (10696, 179604), (11641, 165024), (12033, 159648), (13304, 144396), (13752, 139692), (14967, 128352), (16044, 119736), (18336, 104769), (19956, 96264), (20628, 93128), (21392, 89802), (23282, 82512), (24066, 79824), (26608, 72198), (27504, 69846), (29934, 64176), (32088, 59868), (34923, 55008), (36099, 53216), (39912, 48132), (41256, 46564), (42784, 44901)]