217279367032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{739}}^1$

素因数の和:1486

約数の個数: 192

約数和(自身を含む): 516372710400

約数和(自身を除く): 299093343368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 169, 182, 188, 329, 338, 364, 376, 611, 658, 661, 676, 728, 739, 1183, 1222, 1316, 1322, 1352, 1478, 2366, 2444, 2632, 2644, 2956, 4277, 4627, 4732, 4888, 5173, 5288, 5912, 7943, 8554, 8593, 9254, 9464, 9607, 10346, 15886, 17108, 17186, 18508, 19214, 20692, 31067, 31772, 34216, 34372, 34733, 37016, 38428, 41384, 55601, 60151, 62134, 63544, 67249, 68744, 69466, 76856, 111202, 111709, 120302, 124268, 124891, 134498, 138932, 217469, 222404, 223418, 240604, 243131, 248536, 249782, 268996, 277864, 403871, 434938, 444808, 446836, 451529, 481208, 486262, 488479, 499564, 537992, 781963, 807742, 869876, 874237, 893672, 903058, 972524, 976958, 999128, 1563926, 1615484, 1739752, 1748474, 1806116, 1945048, 1953916, 2827097, 3127852, 3160703, 3230968, 3419353, 3496948, 3612232, 3907832, 5250323, 5654194, 5869877, 6255704, 6321406, 6350227, 6838706, 6993896, 10500646, 11308388, 11739754, 12642812, 12700454, 13677412, 21001292, 22616776, 22958513, 23479508, 25285624, 25400908, 27354824, 36752261, 41089139, 42002584, 44451589, 45917026, 46959016, 50801816, 73504522, 82178278, 82552951, 88903178, 91834052, 147009044, 160709591, 164356556, 165105902, 177806356, 183668104, 294018088, 298460669, 321419182, 328713112, 330211804, 355612712, 577870657, 596921338, 642838364, 660423608, 1155741314, 1193842676, 1285676728, 2089224683, 2311482628, 2387685352, 3879988697, 4178449366, 4622965256, 7759977394, 8356898732, 15519954788, 16713797464, 27159920879, 31039909576, 54319841758, 108639683516, 217279367032]

約数ペア:

[(1, 217279367032), (2, 108639683516), (4, 54319841758), (7, 31039909576), (8, 27159920879), (13, 16713797464), (14, 15519954788), (26, 8356898732), (28, 7759977394), (47, 4622965256), (52, 4178449366), (56, 3879988697), (91, 2387685352), (94, 2311482628), (104, 2089224683), (169, 1285676728), (182, 1193842676), (188, 1155741314), (329, 660423608), (338, 642838364), (364, 596921338), (376, 577870657), (611, 355612712), (658, 330211804), (661, 328713112), (676, 321419182), (728, 298460669), (739, 294018088), (1183, 183668104), (1222, 177806356), (1316, 165105902), (1322, 164356556), (1352, 160709591), (1478, 147009044), (2366, 91834052), (2444, 88903178), (2632, 82552951), (2644, 82178278), (2956, 73504522), (4277, 50801816), (4627, 46959016), (4732, 45917026), (4888, 44451589), (5173, 42002584), (5288, 41089139), (5912, 36752261), (7943, 27354824), (8554, 25400908), (8593, 25285624), (9254, 23479508), (9464, 22958513), (9607, 22616776), (10346, 21001292), (15886, 13677412), (17108, 12700454), (17186, 12642812), (18508, 11739754), (19214, 11308388), (20692, 10500646), (31067, 6993896), (31772, 6838706), (34216, 6350227), (34372, 6321406), (34733, 6255704), (37016, 5869877), (38428, 5654194), (41384, 5250323), (55601, 3907832), (60151, 3612232), (62134, 3496948), (63544, 3419353), (67249, 3230968), (68744, 3160703), (69466, 3127852), (76856, 2827097), (111202, 1953916), (111709, 1945048), (120302, 1806116), (124268, 1748474), (124891, 1739752), (134498, 1615484), (138932, 1563926), (217469, 999128), (222404, 976958), (223418, 972524), (240604, 903058), (243131, 893672), (248536, 874237), (249782, 869876), (268996, 807742), (277864, 781963), (403871, 537992), (434938, 499564), (444808, 488479), (446836, 486262), (451529, 481208)]