643831027392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28178879}}^1$

素因数の和:28178918

約数の個数: 112

約数和(自身を含む): 2061341429760

約数和(自身を除く): 1417510402368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 11424, 22848, 28178879, 56357758, 84536637, 112715516, 169073274, 197252153, 225431032, 338146548, 394504306, 450862064, 479040943, 591756459, 676293096, 789008612, 901724128, 958081886, 1183512918, 1352586192, 1437122829, 1578017224, 1803448256, 1916163772, 2367025836, 2705172384, 2874245658, 3156034448, 3353286601, 3832327544, 4734051672, 5410344768, 5748491316, 6312068896, 6706573202, 7664655088, 9468103344, 10059859803, 11496982632, 12624137792, 13413146404, 15329310176, 18936206688, 20119719606, 22993965264, 26826292808, 30658620352, 37872413376, 40239439212, 45987930528, 53652585616, 80478878424, 91975861056, 107305171232, 160957756848, 214610342464, 321915513696, 643831027392]

約数ペア:

[(1, 643831027392), (2, 321915513696), (3, 214610342464), (4, 160957756848), (6, 107305171232), (7, 91975861056), (8, 80478878424), (12, 53652585616), (14, 45987930528), (16, 40239439212), (17, 37872413376), (21, 30658620352), (24, 26826292808), (28, 22993965264), (32, 20119719606), (34, 18936206688), (42, 15329310176), (48, 13413146404), (51, 12624137792), (56, 11496982632), (64, 10059859803), (68, 9468103344), (84, 7664655088), (96, 6706573202), (102, 6312068896), (112, 5748491316), (119, 5410344768), (136, 4734051672), (168, 3832327544), (192, 3353286601), (204, 3156034448), (224, 2874245658), (238, 2705172384), (272, 2367025836), (336, 1916163772), (357, 1803448256), (408, 1578017224), (448, 1437122829), (476, 1352586192), (544, 1183512918), (672, 958081886), (714, 901724128), (816, 789008612), (952, 676293096), (1088, 591756459), (1344, 479040943), (1428, 450862064), (1632, 394504306), (1904, 338146548), (2856, 225431032), (3264, 197252153), (3808, 169073274), (5712, 112715516), (7616, 84536637), (11424, 56357758), (22848, 28178879)]