211925376

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 694008000

約数和(自身を除く): 482082624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 89, 96, 104, 106, 108, 117, 128, 144, 156, 159, 178, 192, 208, 212, 216, 234, 267, 288, 312, 318, 351, 356, 384, 416, 424, 432, 468, 477, 534, 576, 624, 636, 689, 702, 712, 801, 832, 848, 864, 936, 954, 1068, 1152, 1157, 1248, 1272, 1378, 1404, 1424, 1431, 1602, 1664, 1696, 1728, 1872, 1908, 2067, 2136, 2314, 2403, 2496, 2544, 2756, 2808, 2848, 2862, 3204, 3392, 3456, 3471, 3744, 3816, 4134, 4272, 4628, 4717, 4806, 4992, 5088, 5512, 5616, 5696, 5724, 6201, 6408, 6784, 6942, 7488, 7632, 8268, 8544, 9256, 9434, 9612, 10176, 10413, 11024, 11232, 11392, 11448, 12402, 12816, 13884, 14151, 14976, 15264, 16536, 17088, 18512, 18603, 18868, 19224, 20352, 20826, 22048, 22464, 22896, 24804, 25632, 27768, 28302, 30528, 31239, 33072, 34176, 37024, 37206, 37736, 38448, 41652, 42453, 44096, 44928, 45792, 49608, 51264, 55536, 56604, 61056, 61321, 62478, 66144, 74048, 74412, 75472, 76896, 83304, 84906, 88192, 91584, 99216, 102528, 111072, 113208, 122642, 124956, 127359, 132288, 148096, 148824, 150944, 153792, 166608, 169812, 183168, 183963, 198432, 222144, 226416, 245284, 249912, 254718, 264576, 297648, 301888, 307584, 333216, 339624, 367926, 396864, 444288, 452832, 490568, 499824, 509436, 551889, 595296, 603776, 666432, 679248, 735852, 793728, 905664, 981136, 999648, 1018872, 1103778, 1190592, 1332864, 1358496, 1471704, 1655667, 1811328, 1962272, 1999296, 2037744, 2207556, 2381184, 2716992, 2943408, 3311334, 3924544, 3998592, 4075488, 4415112, 5433984, 5886816, 6622668, 7849088, 8150976, 8830224, 11773632, 13245336, 16301952, 17660448, 23547264, 26490672, 35320896, 52981344, 70641792, 105962688, 211925376]

約数ペア:

[(1, 211925376), (2, 105962688), (3, 70641792), (4, 52981344), (6, 35320896), (8, 26490672), (9, 23547264), (12, 17660448), (13, 16301952), (16, 13245336), (18, 11773632), (24, 8830224), (26, 8150976), (27, 7849088), (32, 6622668), (36, 5886816), (39, 5433984), (48, 4415112), (52, 4075488), (53, 3998592), (54, 3924544), (64, 3311334), (72, 2943408), (78, 2716992), (89, 2381184), (96, 2207556), (104, 2037744), (106, 1999296), (108, 1962272), (117, 1811328), (128, 1655667), (144, 1471704), (156, 1358496), (159, 1332864), (178, 1190592), (192, 1103778), (208, 1018872), (212, 999648), (216, 981136), (234, 905664), (267, 793728), (288, 735852), (312, 679248), (318, 666432), (351, 603776), (356, 595296), (384, 551889), (416, 509436), (424, 499824), (432, 490568), (468, 452832), (477, 444288), (534, 396864), (576, 367926), (624, 339624), (636, 333216), (689, 307584), (702, 301888), (712, 297648), (801, 264576), (832, 254718), (848, 249912), (864, 245284), (936, 226416), (954, 222144), (1068, 198432), (1152, 183963), (1157, 183168), (1248, 169812), (1272, 166608), (1378, 153792), (1404, 150944), (1424, 148824), (1431, 148096), (1602, 132288), (1664, 127359), (1696, 124956), (1728, 122642), (1872, 113208), (1908, 111072), (2067, 102528), (2136, 99216), (2314, 91584), (2403, 88192), (2496, 84906), (2544, 83304), (2756, 76896), (2808, 75472), (2848, 74412), (2862, 74048), (3204, 66144), (3392, 62478), (3456, 61321), (3471, 61056), (3744, 56604), (3816, 55536), (4134, 51264), (4272, 49608), (4628, 45792), (4717, 44928), (4806, 44096), (4992, 42453), (5088, 41652), (5512, 38448), (5616, 37736), (5696, 37206), (5724, 37024), (6201, 34176), (6408, 33072), (6784, 31239), (6942, 30528), (7488, 28302), (7632, 27768), (8268, 25632), (8544, 24804), (9256, 22896), (9434, 22464), (9612, 22048), (10176, 20826), (10413, 20352), (11024, 19224), (11232, 18868), (11392, 18603), (11448, 18512), (12402, 17088), (12816, 16536), (13884, 15264), (14151, 14976)]