661856272616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{7919}}^1$

素因数の和:8192

約数の個数: 256

約数和(自身を含む): 1681523712000

約数和(自身を除く): 1019667439384

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 37, 38, 44, 56, 74, 76, 77, 88, 133, 148, 152, 154, 193, 209, 259, 266, 296, 308, 386, 407, 418, 518, 532, 616, 703, 772, 814, 836, 1036, 1064, 1351, 1406, 1463, 1544, 1628, 1672, 2072, 2123, 2702, 2812, 2849, 2926, 3256, 3667, 4246, 4921, 5404, 5624, 5698, 5852, 7141, 7334, 7733, 7919, 8492, 9842, 10808, 11396, 11704, 14282, 14668, 14861, 15466, 15838, 16984, 19684, 22792, 25669, 28564, 29336, 29722, 30932, 31676, 39368, 40337, 49987, 51338, 54131, 55433, 57128, 59444, 61864, 63352, 78551, 80674, 87109, 99974, 102676, 108262, 110866, 118888, 135679, 150461, 157102, 161348, 174218, 199948, 205352, 216524, 221732, 271358, 282359, 293003, 300922, 314204, 322696, 348436, 399896, 433048, 443464, 542716, 549857, 564718, 586006, 601844, 609763, 628408, 696872, 949753, 1053227, 1085432, 1099714, 1129436, 1172012, 1203688, 1219526, 1492469, 1528367, 1655071, 1899506, 2051021, 2106454, 2199428, 2258872, 2344024, 2439052, 2984938, 3056734, 3223033, 3310142, 3799012, 4102042, 4212908, 4398856, 4878104, 5567057, 5969876, 6113468, 6446066, 6620284, 7598024, 8204084, 8425816, 10447283, 10698569, 11134114, 11585497, 11939752, 12226936, 12892132, 13240568, 16408168, 16812037, 20894566, 21397138, 22268228, 22561231, 23170994, 25784264, 29038973, 33624074, 38969399, 41789132, 42794276, 44536456, 45122462, 46341988, 56549579, 58077946, 61237627, 67248148, 77938798, 83578264, 85588552, 90244924, 92683976, 113099158, 116155892, 117684259, 122475254, 134496296, 155877596, 180489848, 203272811, 226198316, 232311784, 235368518, 244950508, 311755192, 319428703, 395847053, 406545622, 428663389, 452396632, 470737036, 489901016, 622045369, 638857406, 791694106, 813091244, 857326778, 941474072, 1074442001, 1244090738, 1277714812, 1583388212, 1626182488, 1714653556, 2148884002, 2236000921, 2488181476, 2555429624, 3166776424, 3429307112, 4297768004, 4354317583, 4472001842, 4976362952, 7521094007, 8595536008, 8708635166, 8944003684, 11818862011, 15042188014, 17417270332, 17888007368, 23637724022, 30084376028, 34834540664, 47275448044, 60168752056, 82732034077, 94550896088, 165464068154, 330928136308, 661856272616]

約数ペア:

[(1, 661856272616), (2, 330928136308), (4, 165464068154), (7, 94550896088), (8, 82732034077), (11, 60168752056), (14, 47275448044), (19, 34834540664), (22, 30084376028), (28, 23637724022), (37, 17888007368), (38, 17417270332), (44, 15042188014), (56, 11818862011), (74, 8944003684), (76, 8708635166), (77, 8595536008), (88, 7521094007), (133, 4976362952), (148, 4472001842), (152, 4354317583), (154, 4297768004), (193, 3429307112), (209, 3166776424), (259, 2555429624), (266, 2488181476), (296, 2236000921), (308, 2148884002), (386, 1714653556), (407, 1626182488), (418, 1583388212), (518, 1277714812), (532, 1244090738), (616, 1074442001), (703, 941474072), (772, 857326778), (814, 813091244), (836, 791694106), (1036, 638857406), (1064, 622045369), (1351, 489901016), (1406, 470737036), (1463, 452396632), (1544, 428663389), (1628, 406545622), (1672, 395847053), (2072, 319428703), (2123, 311755192), (2702, 244950508), (2812, 235368518), (2849, 232311784), (2926, 226198316), (3256, 203272811), (3667, 180489848), (4246, 155877596), (4921, 134496296), (5404, 122475254), (5624, 117684259), (5698, 116155892), (5852, 113099158), (7141, 92683976), (7334, 90244924), (7733, 85588552), (7919, 83578264), (8492, 77938798), (9842, 67248148), (10808, 61237627), (11396, 58077946), (11704, 56549579), (14282, 46341988), (14668, 45122462), (14861, 44536456), (15466, 42794276), (15838, 41789132), (16984, 38969399), (19684, 33624074), (22792, 29038973), (25669, 25784264), (28564, 23170994), (29336, 22561231), (29722, 22268228), (30932, 21397138), (31676, 20894566), (39368, 16812037), (40337, 16408168), (49987, 13240568), (51338, 12892132), (54131, 12226936), (55433, 11939752), (57128, 11585497), (59444, 11134114), (61864, 10698569), (63352, 10447283), (78551, 8425816), (80674, 8204084), (87109, 7598024), (99974, 6620284), (102676, 6446066), (108262, 6113468), (110866, 5969876), (118888, 5567057), (135679, 4878104), (150461, 4398856), (157102, 4212908), (161348, 4102042), (174218, 3799012), (199948, 3310142), (205352, 3223033), (216524, 3056734), (221732, 2984938), (271358, 2439052), (282359, 2344024), (293003, 2258872), (300922, 2199428), (314204, 2106454), (322696, 2051021), (348436, 1899506), (399896, 1655071), (433048, 1528367), (443464, 1492469), (542716, 1219526), (549857, 1203688), (564718, 1172012), (586006, 1129436), (601844, 1099714), (609763, 1085432), (628408, 1053227), (696872, 949753)]