2012567792408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{1259}}^1$

素因数の和:1929

約数の個数: 128

約数和(自身を含む): 4000752000000

約数和(自身を除く): 1988184207592

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 199, 293, 298, 398, 586, 596, 796, 1172, 1192, 1259, 1592, 2344, 2518, 3427, 4577, 5036, 6739, 6854, 9154, 10072, 13478, 13708, 18308, 26956, 27416, 28957, 29651, 36616, 43657, 53912, 57914, 58307, 59302, 87314, 115828, 116614, 118604, 174628, 187591, 231656, 233228, 237208, 250541, 349256, 368887, 375182, 466456, 501082, 681973, 737774, 750364, 1002164, 1004111, 1341061, 1363946, 1475548, 1500728, 2004328, 2008222, 2682122, 2727892, 2951096, 4016444, 4314593, 5364244, 5455784, 5762443, 8032888, 8484401, 8629186, 8687743, 10728488, 11524886, 16968802, 17258372, 17375486, 23049772, 33937604, 34516744, 34750972, 37330609, 46099544, 54964163, 67875208, 69501944, 73408513, 74661218, 109928326, 146817026, 149322436, 199818089, 219856652, 293634052, 298644872, 399636178, 439713304, 587268104, 799272356, 858604007, 1264175749, 1598544712, 1688395799, 1717208014, 2528351498, 3376791598, 3434416028, 5056702996, 6753583196, 6868832056, 10113405992, 10937868437, 13507166392, 21875736874, 43751473748, 87502947496, 251570974051, 503141948102, 1006283896204, 2012567792408]

約数ペア:

[(1, 2012567792408), (2, 1006283896204), (4, 503141948102), (8, 251570974051), (23, 87502947496), (46, 43751473748), (92, 21875736874), (149, 13507166392), (184, 10937868437), (199, 10113405992), (293, 6868832056), (298, 6753583196), (398, 5056702996), (586, 3434416028), (596, 3376791598), (796, 2528351498), (1172, 1717208014), (1192, 1688395799), (1259, 1598544712), (1592, 1264175749), (2344, 858604007), (2518, 799272356), (3427, 587268104), (4577, 439713304), (5036, 399636178), (6739, 298644872), (6854, 293634052), (9154, 219856652), (10072, 199818089), (13478, 149322436), (13708, 146817026), (18308, 109928326), (26956, 74661218), (27416, 73408513), (28957, 69501944), (29651, 67875208), (36616, 54964163), (43657, 46099544), (53912, 37330609), (57914, 34750972), (58307, 34516744), (59302, 33937604), (87314, 23049772), (115828, 17375486), (116614, 17258372), (118604, 16968802), (174628, 11524886), (187591, 10728488), (231656, 8687743), (233228, 8629186), (237208, 8484401), (250541, 8032888), (349256, 5762443), (368887, 5455784), (375182, 5364244), (466456, 4314593), (501082, 4016444), (681973, 2951096), (737774, 2727892), (750364, 2682122), (1002164, 2008222), (1004111, 2004328), (1341061, 1500728), (1363946, 1475548)]