2103753456

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 6932889600

約数和(自身を除く): 4829136144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 191, 196, 223, 252, 294, 336, 343, 382, 392, 441, 446, 504, 573, 588, 669, 686, 764, 784, 882, 892, 1008, 1029, 1146, 1176, 1337, 1338, 1372, 1528, 1561, 1719, 1764, 1784, 2007, 2058, 2292, 2352, 2674, 2676, 2744, 3056, 3087, 3122, 3438, 3528, 3568, 4011, 4014, 4116, 4584, 4683, 5348, 5352, 5488, 6174, 6244, 6876, 7056, 8022, 8028, 8232, 9168, 9359, 9366, 10696, 10704, 10927, 12033, 12348, 12488, 13752, 14049, 16044, 16056, 16464, 18718, 18732, 21392, 21854, 24066, 24696, 24976, 27504, 28077, 28098, 32088, 32112, 32781, 37436, 37464, 42593, 43708, 48132, 49392, 56154, 56196, 64176, 65513, 65562, 74872, 74928, 76489, 84231, 85186, 87416, 96264, 98343, 112308, 112392, 127779, 131026, 131124, 149744, 152978, 168462, 170372, 174832, 192528, 196539, 196686, 224616, 224784, 229467, 255558, 262052, 262248, 298151, 305956, 336924, 340744, 383337, 393078, 393372, 449232, 458934, 511116, 524104, 524496, 589617, 596302, 611912, 673848, 681488, 688401, 766674, 786156, 786744, 894453, 917868, 1022232, 1048208, 1179234, 1192604, 1223824, 1347696, 1376802, 1533348, 1572312, 1573488, 1788906, 1835736, 2044464, 2087057, 2358468, 2385208, 2683359, 2753604, 3066696, 3144624, 3577812, 3671472, 4174114, 4716936, 4770416, 5366718, 5507208, 6133392, 6261171, 7155624, 8348228, 9433872, 10733436, 11014416, 12522342, 14311248, 14609399, 16696456, 18783513, 21466872, 25044684, 29218798, 33392912, 37567026, 42933744, 43828197, 50089368, 58437596, 75134052, 87656394, 100178736, 116875192, 131484591, 150268104, 175312788, 233750384, 262969182, 300536208, 350625576, 525938364, 701251152, 1051876728, 2103753456]

約数ペア:

[(1, 2103753456), (2, 1051876728), (3, 701251152), (4, 525938364), (6, 350625576), (7, 300536208), (8, 262969182), (9, 233750384), (12, 175312788), (14, 150268104), (16, 131484591), (18, 116875192), (21, 100178736), (24, 87656394), (28, 75134052), (36, 58437596), (42, 50089368), (48, 43828197), (49, 42933744), (56, 37567026), (63, 33392912), (72, 29218798), (84, 25044684), (98, 21466872), (112, 18783513), (126, 16696456), (144, 14609399), (147, 14311248), (168, 12522342), (191, 11014416), (196, 10733436), (223, 9433872), (252, 8348228), (294, 7155624), (336, 6261171), (343, 6133392), (382, 5507208), (392, 5366718), (441, 4770416), (446, 4716936), (504, 4174114), (573, 3671472), (588, 3577812), (669, 3144624), (686, 3066696), (764, 2753604), (784, 2683359), (882, 2385208), (892, 2358468), (1008, 2087057), (1029, 2044464), (1146, 1835736), (1176, 1788906), (1337, 1573488), (1338, 1572312), (1372, 1533348), (1528, 1376802), (1561, 1347696), (1719, 1223824), (1764, 1192604), (1784, 1179234), (2007, 1048208), (2058, 1022232), (2292, 917868), (2352, 894453), (2674, 786744), (2676, 786156), (2744, 766674), (3056, 688401), (3087, 681488), (3122, 673848), (3438, 611912), (3528, 596302), (3568, 589617), (4011, 524496), (4014, 524104), (4116, 511116), (4584, 458934), (4683, 449232), (5348, 393372), (5352, 393078), (5488, 383337), (6174, 340744), (6244, 336924), (6876, 305956), (7056, 298151), (8022, 262248), (8028, 262052), (8232, 255558), (9168, 229467), (9359, 224784), (9366, 224616), (10696, 196686), (10704, 196539), (10927, 192528), (12033, 174832), (12348, 170372), (12488, 168462), (13752, 152978), (14049, 149744), (16044, 131124), (16056, 131026), (16464, 127779), (18718, 112392), (18732, 112308), (21392, 98343), (21854, 96264), (24066, 87416), (24696, 85186), (24976, 84231), (27504, 76489), (28077, 74928), (28098, 74872), (32088, 65562), (32112, 65513), (32781, 64176), (37436, 56196), (37464, 56154), (42593, 49392), (43708, 48132)]