729100008

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 256

約数和(自身を含む): 2546880000

約数和(自身を除く): 1817779992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 343, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 686, 702, 728, 756, 757, 819, 882, 936, 1029, 1092, 1176, 1274, 1323, 1372, 1404, 1512, 1514, 1638, 1764, 1911, 2058, 2184, 2271, 2457, 2548, 2646, 2744, 2808, 3028, 3087, 3276, 3528, 3822, 4116, 4459, 4542, 4914, 5096, 5292, 5299, 5733, 6056, 6174, 6552, 6813, 7644, 8232, 8918, 9084, 9261, 9828, 9841, 10584, 10598, 11466, 12348, 13377, 13626, 15288, 15897, 17199, 17836, 18168, 18522, 19656, 19682, 20439, 21196, 22932, 24696, 26754, 27252, 29523, 31794, 34398, 35672, 37044, 37093, 39364, 40131, 40878, 42392, 45864, 47691, 53508, 54504, 59046, 63588, 68796, 68887, 74088, 74186, 78728, 80262, 81756, 88569, 95382, 107016, 111279, 118092, 120393, 127176, 137592, 137774, 143073, 148372, 160524, 163512, 177138, 190764, 206661, 222558, 236184, 240786, 259651, 265707, 275548, 286146, 296744, 321048, 333837, 354276, 381528, 413322, 445116, 481572, 482209, 519302, 531414, 551096, 572292, 619983, 667674, 708552, 778953, 826644, 890232, 963144, 964418, 1001511, 1038604, 1062828, 1144584, 1239966, 1335348, 1446627, 1557906, 1653288, 1859949, 1928836, 2003022, 2077208, 2125656, 2336859, 2479932, 2670696, 2893254, 3115812, 3375463, 3719898, 3857672, 4006044, 4339881, 4673718, 4959864, 5786508, 6231624, 6750926, 7010577, 7439796, 8012088, 8679762, 9347436, 10126389, 11573016, 13019643, 13501852, 14021154, 14879592, 17359524, 18694872, 20252778, 26039286, 27003704, 28042308, 30379167, 34719048, 40505556, 52078572, 56084616, 60758334, 81011112, 91137501, 104157144, 121516668, 182275002, 243033336, 364550004, 729100008]

約数ペア:

[(1, 729100008), (2, 364550004), (3, 243033336), (4, 182275002), (6, 121516668), (7, 104157144), (8, 91137501), (9, 81011112), (12, 60758334), (13, 56084616), (14, 52078572), (18, 40505556), (21, 34719048), (24, 30379167), (26, 28042308), (27, 27003704), (28, 26039286), (36, 20252778), (39, 18694872), (42, 17359524), (49, 14879592), (52, 14021154), (54, 13501852), (56, 13019643), (63, 11573016), (72, 10126389), (78, 9347436), (84, 8679762), (91, 8012088), (98, 7439796), (104, 7010577), (108, 6750926), (117, 6231624), (126, 5786508), (147, 4959864), (156, 4673718), (168, 4339881), (182, 4006044), (189, 3857672), (196, 3719898), (216, 3375463), (234, 3115812), (252, 2893254), (273, 2670696), (294, 2479932), (312, 2336859), (343, 2125656), (351, 2077208), (364, 2003022), (378, 1928836), (392, 1859949), (441, 1653288), (468, 1557906), (504, 1446627), (546, 1335348), (588, 1239966), (637, 1144584), (686, 1062828), (702, 1038604), (728, 1001511), (756, 964418), (757, 963144), (819, 890232), (882, 826644), (936, 778953), (1029, 708552), (1092, 667674), (1176, 619983), (1274, 572292), (1323, 551096), (1372, 531414), (1404, 519302), (1512, 482209), (1514, 481572), (1638, 445116), (1764, 413322), (1911, 381528), (2058, 354276), (2184, 333837), (2271, 321048), (2457, 296744), (2548, 286146), (2646, 275548), (2744, 265707), (2808, 259651), (3028, 240786), (3087, 236184), (3276, 222558), (3528, 206661), (3822, 190764), (4116, 177138), (4459, 163512), (4542, 160524), (4914, 148372), (5096, 143073), (5292, 137774), (5299, 137592), (5733, 127176), (6056, 120393), (6174, 118092), (6552, 111279), (6813, 107016), (7644, 95382), (8232, 88569), (8918, 81756), (9084, 80262), (9261, 78728), (9828, 74186), (9841, 74088), (10584, 68887), (10598, 68796), (11466, 63588), (12348, 59046), (13377, 54504), (13626, 53508), (15288, 47691), (15897, 45864), (17199, 42392), (17836, 40878), (18168, 40131), (18522, 39364), (19656, 37093), (19682, 37044), (20439, 35672), (21196, 34398), (22932, 31794), (24696, 29523), (26754, 27252)]