1810109664

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 216

約数和(自身を含む): 5716488960

約数和(自身を除く): 3906379296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 127, 132, 144, 176, 198, 242, 254, 264, 288, 352, 363, 381, 396, 409, 484, 508, 528, 726, 762, 792, 818, 968, 1016, 1056, 1089, 1143, 1227, 1397, 1452, 1524, 1584, 1636, 1936, 2032, 2178, 2286, 2454, 2794, 2904, 3048, 3168, 3272, 3681, 3872, 4064, 4191, 4356, 4499, 4572, 4908, 5588, 5808, 6096, 6544, 7362, 8382, 8712, 8998, 9144, 9816, 11176, 11616, 12192, 12573, 13088, 13497, 14724, 15367, 16764, 17424, 17996, 18288, 19632, 22352, 25146, 26994, 29448, 30734, 33528, 34848, 35992, 36576, 39264, 40491, 44704, 46101, 49489, 50292, 51943, 53988, 58896, 61468, 67056, 71984, 80982, 92202, 98978, 100584, 103886, 107976, 117792, 122936, 134112, 138303, 143968, 148467, 155829, 161964, 184404, 197956, 201168, 207772, 215952, 245872, 276606, 296934, 311658, 323928, 368808, 395912, 402336, 415544, 431904, 445401, 467487, 491744, 553212, 571373, 593868, 623316, 647856, 737616, 791824, 831088, 890802, 934974, 1106424, 1142746, 1187736, 1246632, 1295712, 1475232, 1583648, 1662176, 1714119, 1781604, 1869948, 2212848, 2285492, 2375472, 2493264, 3428238, 3563208, 3739896, 4425696, 4570984, 4750944, 4986528, 5142357, 6285103, 6856476, 7126416, 7479792, 9141968, 10284714, 12570206, 13712952, 14252832, 14959584, 18283936, 18855309, 20569428, 25140412, 27425904, 37710618, 41138856, 50280824, 54851808, 56565927, 75421236, 82277712, 100561648, 113131854, 150842472, 164555424, 201123296, 226263708, 301684944, 452527416, 603369888, 905054832, 1810109664]

約数ペア:

[(1, 1810109664), (2, 905054832), (3, 603369888), (4, 452527416), (6, 301684944), (8, 226263708), (9, 201123296), (11, 164555424), (12, 150842472), (16, 113131854), (18, 100561648), (22, 82277712), (24, 75421236), (32, 56565927), (33, 54851808), (36, 50280824), (44, 41138856), (48, 37710618), (66, 27425904), (72, 25140412), (88, 20569428), (96, 18855309), (99, 18283936), (121, 14959584), (127, 14252832), (132, 13712952), (144, 12570206), (176, 10284714), (198, 9141968), (242, 7479792), (254, 7126416), (264, 6856476), (288, 6285103), (352, 5142357), (363, 4986528), (381, 4750944), (396, 4570984), (409, 4425696), (484, 3739896), (508, 3563208), (528, 3428238), (726, 2493264), (762, 2375472), (792, 2285492), (818, 2212848), (968, 1869948), (1016, 1781604), (1056, 1714119), (1089, 1662176), (1143, 1583648), (1227, 1475232), (1397, 1295712), (1452, 1246632), (1524, 1187736), (1584, 1142746), (1636, 1106424), (1936, 934974), (2032, 890802), (2178, 831088), (2286, 791824), (2454, 737616), (2794, 647856), (2904, 623316), (3048, 593868), (3168, 571373), (3272, 553212), (3681, 491744), (3872, 467487), (4064, 445401), (4191, 431904), (4356, 415544), (4499, 402336), (4572, 395912), (4908, 368808), (5588, 323928), (5808, 311658), (6096, 296934), (6544, 276606), (7362, 245872), (8382, 215952), (8712, 207772), (8998, 201168), (9144, 197956), (9816, 184404), (11176, 161964), (11616, 155829), (12192, 148467), (12573, 143968), (13088, 138303), (13497, 134112), (14724, 122936), (15367, 117792), (16764, 107976), (17424, 103886), (17996, 100584), (18288, 98978), (19632, 92202), (22352, 80982), (25146, 71984), (26994, 67056), (29448, 61468), (30734, 58896), (33528, 53988), (34848, 51943), (35992, 50292), (36576, 49489), (39264, 46101), (40491, 44704)]