261858747072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{84131}}^1$

素因数の和:84231

約数の個数: 224

約数和(自身を含む): 789817754880

約数和(自身を除く): 527959007808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 43, 48, 52, 58, 64, 78, 86, 87, 96, 104, 116, 129, 156, 172, 174, 192, 208, 232, 258, 312, 344, 348, 377, 416, 464, 516, 559, 624, 688, 696, 754, 832, 928, 1032, 1118, 1131, 1247, 1248, 1376, 1392, 1508, 1677, 1856, 2064, 2236, 2262, 2494, 2496, 2752, 2784, 3016, 3354, 3741, 4128, 4472, 4524, 4988, 5568, 6032, 6708, 7482, 8256, 8944, 9048, 9976, 12064, 13416, 14964, 16211, 17888, 18096, 19952, 24128, 26832, 29928, 32422, 35776, 36192, 39904, 48633, 53664, 59856, 64844, 72384, 79808, 84131, 97266, 107328, 119712, 129688, 168262, 194532, 239424, 252393, 259376, 336524, 389064, 504786, 518752, 673048, 778128, 1009572, 1037504, 1093703, 1346096, 1556256, 2019144, 2187406, 2439799, 2692192, 3112512, 3281109, 3617633, 4038288, 4374812, 4879598, 5384384, 6562218, 7235266, 7319397, 8076576, 8749624, 9759196, 10852899, 13124436, 14470532, 14638794, 16153152, 17499248, 19518392, 21705798, 26248872, 28941064, 29277588, 31717387, 34998496, 39036784, 43411596, 47029229, 52497744, 57882128, 58555176, 63434774, 69996992, 78073568, 86823192, 94058458, 95152161, 104911357, 104995488, 115764256, 117110352, 126869548, 141087687, 156147136, 173646384, 188116916, 190304322, 209822714, 209990976, 231528512, 234220704, 253739096, 282175374, 314734071, 347292768, 376233832, 380608644, 419645428, 468441408, 507478192, 564350748, 629468142, 694585536, 752467664, 761217288, 839290856, 1014956384, 1128701496, 1258936284, 1363847641, 1504935328, 1522434576, 1678581712, 2029912768, 2257402992, 2517872568, 2727695282, 3009870656, 3044869152, 3357163424, 4091542923, 4514805984, 5035745136, 5455390564, 6089738304, 6714326848, 8183085846, 9029611968, 10071490272, 10910781128, 16366171692, 20142980544, 21821562256, 32732343384, 43643124512, 65464686768, 87286249024, 130929373536, 261858747072]

約数ペア:

[(1, 261858747072), (2, 130929373536), (3, 87286249024), (4, 65464686768), (6, 43643124512), (8, 32732343384), (12, 21821562256), (13, 20142980544), (16, 16366171692), (24, 10910781128), (26, 10071490272), (29, 9029611968), (32, 8183085846), (39, 6714326848), (43, 6089738304), (48, 5455390564), (52, 5035745136), (58, 4514805984), (64, 4091542923), (78, 3357163424), (86, 3044869152), (87, 3009870656), (96, 2727695282), (104, 2517872568), (116, 2257402992), (129, 2029912768), (156, 1678581712), (172, 1522434576), (174, 1504935328), (192, 1363847641), (208, 1258936284), (232, 1128701496), (258, 1014956384), (312, 839290856), (344, 761217288), (348, 752467664), (377, 694585536), (416, 629468142), (464, 564350748), (516, 507478192), (559, 468441408), (624, 419645428), (688, 380608644), (696, 376233832), (754, 347292768), (832, 314734071), (928, 282175374), (1032, 253739096), (1118, 234220704), (1131, 231528512), (1247, 209990976), (1248, 209822714), (1376, 190304322), (1392, 188116916), (1508, 173646384), (1677, 156147136), (1856, 141087687), (2064, 126869548), (2236, 117110352), (2262, 115764256), (2494, 104995488), (2496, 104911357), (2752, 95152161), (2784, 94058458), (3016, 86823192), (3354, 78073568), (3741, 69996992), (4128, 63434774), (4472, 58555176), (4524, 57882128), (4988, 52497744), (5568, 47029229), (6032, 43411596), (6708, 39036784), (7482, 34998496), (8256, 31717387), (8944, 29277588), (9048, 28941064), (9976, 26248872), (12064, 21705798), (13416, 19518392), (14964, 17499248), (16211, 16153152), (17888, 14638794), (18096, 14470532), (19952, 13124436), (24128, 10852899), (26832, 9759196), (29928, 8749624), (32422, 8076576), (35776, 7319397), (36192, 7235266), (39904, 6562218), (48633, 5384384), (53664, 4879598), (59856, 4374812), (64844, 4038288), (72384, 3617633), (79808, 3281109), (84131, 3112512), (97266, 2692192), (107328, 2439799), (119712, 2187406), (129688, 2019144), (168262, 1556256), (194532, 1346096), (239424, 1093703), (252393, 1037504), (259376, 1009572), (336524, 778128), (389064, 673048), (504786, 518752)]