211641768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 689472000

約数和(自身を除く): 477830232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 29, 36, 39, 46, 52, 54, 58, 69, 72, 78, 87, 92, 104, 108, 113, 116, 117, 138, 156, 174, 184, 207, 216, 226, 232, 234, 261, 276, 299, 312, 339, 348, 351, 377, 414, 452, 468, 522, 552, 598, 621, 667, 678, 696, 702, 754, 783, 828, 897, 904, 936, 1017, 1044, 1131, 1196, 1242, 1334, 1356, 1404, 1469, 1508, 1566, 1656, 1794, 2001, 2034, 2088, 2262, 2392, 2484, 2599, 2668, 2691, 2712, 2808, 2938, 3016, 3051, 3132, 3277, 3393, 3588, 4002, 4068, 4407, 4524, 4968, 5198, 5336, 5382, 5876, 6003, 6102, 6264, 6554, 6786, 7176, 7797, 8004, 8073, 8136, 8671, 8814, 9048, 9831, 10179, 10396, 10764, 11752, 12006, 12204, 13108, 13221, 13572, 15594, 16008, 16146, 17342, 17628, 18009, 19662, 20358, 20792, 21528, 23391, 24012, 24408, 26013, 26216, 26442, 27144, 29493, 31188, 32292, 33787, 34684, 35256, 36018, 39324, 39663, 40716, 42601, 46782, 48024, 52026, 52884, 58986, 62376, 64584, 67574, 69368, 70173, 72036, 75371, 78039, 78648, 79326, 81432, 85202, 88479, 93564, 101361, 104052, 105768, 117972, 127803, 135148, 140346, 144072, 150742, 156078, 158652, 170404, 176958, 187128, 202722, 208104, 226113, 234117, 235944, 255606, 270296, 280692, 301484, 304083, 312156, 317304, 340808, 353916, 383409, 405444, 452226, 468234, 511212, 561384, 602968, 608166, 624312, 678339, 707832, 766818, 810888, 904452, 912249, 936468, 979823, 1022424, 1150227, 1216332, 1356678, 1533636, 1808904, 1824498, 1872936, 1959646, 2035017, 2300454, 2432664, 2713356, 2939469, 3067272, 3648996, 3919292, 4070034, 4600908, 5426712, 5878938, 7297992, 7838584, 8140068, 8818407, 9201816, 11757876, 16280136, 17636814, 23515752, 26455221, 35273628, 52910442, 70547256, 105820884, 211641768]

約数ペア:

[(1, 211641768), (2, 105820884), (3, 70547256), (4, 52910442), (6, 35273628), (8, 26455221), (9, 23515752), (12, 17636814), (13, 16280136), (18, 11757876), (23, 9201816), (24, 8818407), (26, 8140068), (27, 7838584), (29, 7297992), (36, 5878938), (39, 5426712), (46, 4600908), (52, 4070034), (54, 3919292), (58, 3648996), (69, 3067272), (72, 2939469), (78, 2713356), (87, 2432664), (92, 2300454), (104, 2035017), (108, 1959646), (113, 1872936), (116, 1824498), (117, 1808904), (138, 1533636), (156, 1356678), (174, 1216332), (184, 1150227), (207, 1022424), (216, 979823), (226, 936468), (232, 912249), (234, 904452), (261, 810888), (276, 766818), (299, 707832), (312, 678339), (339, 624312), (348, 608166), (351, 602968), (377, 561384), (414, 511212), (452, 468234), (468, 452226), (522, 405444), (552, 383409), (598, 353916), (621, 340808), (667, 317304), (678, 312156), (696, 304083), (702, 301484), (754, 280692), (783, 270296), (828, 255606), (897, 235944), (904, 234117), (936, 226113), (1017, 208104), (1044, 202722), (1131, 187128), (1196, 176958), (1242, 170404), (1334, 158652), (1356, 156078), (1404, 150742), (1469, 144072), (1508, 140346), (1566, 135148), (1656, 127803), (1794, 117972), (2001, 105768), (2034, 104052), (2088, 101361), (2262, 93564), (2392, 88479), (2484, 85202), (2599, 81432), (2668, 79326), (2691, 78648), (2712, 78039), (2808, 75371), (2938, 72036), (3016, 70173), (3051, 69368), (3132, 67574), (3277, 64584), (3393, 62376), (3588, 58986), (4002, 52884), (4068, 52026), (4407, 48024), (4524, 46782), (4968, 42601), (5198, 40716), (5336, 39663), (5382, 39324), (5876, 36018), (6003, 35256), (6102, 34684), (6264, 33787), (6554, 32292), (6786, 31188), (7176, 29493), (7797, 27144), (8004, 26442), (8073, 26216), (8136, 26013), (8671, 24408), (8814, 24012), (9048, 23391), (9831, 21528), (10179, 20792), (10396, 20358), (10764, 19662), (11752, 18009), (12006, 17628), (12204, 17342), (13108, 16146), (13221, 16008), (13572, 15594)]