1217346816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 3734011904

約数和(自身を除く): 2516665088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 672, 762, 768, 889, 896, 1016, 1344, 1524, 1778, 1783, 1792, 2032, 2667, 2688, 3048, 3556, 3566, 4064, 5334, 5349, 5376, 6096, 7112, 7132, 8128, 10668, 10698, 12192, 12481, 14224, 14264, 16256, 21336, 21396, 24384, 24962, 28448, 28528, 32512, 37443, 42672, 42792, 48768, 49924, 56896, 57056, 74886, 85344, 85584, 97536, 99848, 113792, 114112, 149772, 170688, 171168, 199696, 226441, 227584, 228224, 299544, 341376, 342336, 399392, 452882, 456448, 599088, 679323, 682752, 684672, 798784, 905764, 1198176, 1358646, 1369344, 1585087, 1597568, 1811528, 2396352, 2717292, 3170174, 3195136, 3623056, 4755261, 4792704, 5434584, 6340348, 7246112, 9510522, 9585408, 10869168, 12680696, 14492224, 19021044, 21738336, 25361392, 28984448, 38042088, 43476672, 50722784, 57968896, 76084176, 86953344, 101445568, 152168352, 173906688, 202891136, 304336704, 405782272, 608673408, 1217346816]

約数ペア:

[(1, 1217346816), (2, 608673408), (3, 405782272), (4, 304336704), (6, 202891136), (7, 173906688), (8, 152168352), (12, 101445568), (14, 86953344), (16, 76084176), (21, 57968896), (24, 50722784), (28, 43476672), (32, 38042088), (42, 28984448), (48, 25361392), (56, 21738336), (64, 19021044), (84, 14492224), (96, 12680696), (112, 10869168), (127, 9585408), (128, 9510522), (168, 7246112), (192, 6340348), (224, 5434584), (254, 4792704), (256, 4755261), (336, 3623056), (381, 3195136), (384, 3170174), (448, 2717292), (508, 2396352), (672, 1811528), (762, 1597568), (768, 1585087), (889, 1369344), (896, 1358646), (1016, 1198176), (1344, 905764), (1524, 798784), (1778, 684672), (1783, 682752), (1792, 679323), (2032, 599088), (2667, 456448), (2688, 452882), (3048, 399392), (3556, 342336), (3566, 341376), (4064, 299544), (5334, 228224), (5349, 227584), (5376, 226441), (6096, 199696), (7112, 171168), (7132, 170688), (8128, 149772), (10668, 114112), (10698, 113792), (12192, 99848), (12481, 97536), (14224, 85584), (14264, 85344), (16256, 74886), (21336, 57056), (21396, 56896), (24384, 49924), (24962, 48768), (28448, 42792), (28528, 42672), (32512, 37443)]