851907456

素因数分解:

$2^7\times 3^5\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 2589678000

約数和(自身を除く): 1737770544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 288, 324, 366, 384, 432, 449, 486, 488, 549, 576, 648, 732, 864, 898, 972, 976, 1098, 1152, 1296, 1347, 1464, 1647, 1728, 1796, 1944, 1952, 2196, 2592, 2694, 2928, 3294, 3456, 3592, 3888, 3904, 4041, 4392, 4941, 5184, 5388, 5856, 6588, 7184, 7776, 7808, 8082, 8784, 9882, 10368, 10776, 11712, 12123, 13176, 14368, 14823, 15552, 16164, 17568, 19764, 21552, 23424, 24246, 26352, 27389, 28736, 29646, 31104, 32328, 35136, 36369, 39528, 43104, 48492, 52704, 54778, 57472, 59292, 64656, 70272, 72738, 79056, 82167, 86208, 96984, 105408, 109107, 109556, 118584, 129312, 145476, 158112, 164334, 172416, 193968, 210816, 218214, 219112, 237168, 246501, 258624, 290952, 316224, 328668, 387936, 436428, 438224, 474336, 493002, 517248, 581904, 632448, 657336, 739503, 775872, 872856, 876448, 948672, 986004, 1163808, 1314672, 1479006, 1551744, 1745712, 1752896, 1897344, 1972008, 2218509, 2327616, 2629344, 2958012, 3491424, 3505792, 3944016, 4437018, 4655232, 5258688, 5916024, 6655527, 6982848, 7888032, 8874036, 10517376, 11832048, 13311054, 13965696, 15776064, 17748072, 23664096, 26622108, 31552128, 35496144, 47328192, 53244216, 70992288, 94656384, 106488432, 141984576, 212976864, 283969152, 425953728, 851907456]

約数ペア:

[(1, 851907456), (2, 425953728), (3, 283969152), (4, 212976864), (6, 141984576), (8, 106488432), (9, 94656384), (12, 70992288), (16, 53244216), (18, 47328192), (24, 35496144), (27, 31552128), (32, 26622108), (36, 23664096), (48, 17748072), (54, 15776064), (61, 13965696), (64, 13311054), (72, 11832048), (81, 10517376), (96, 8874036), (108, 7888032), (122, 6982848), (128, 6655527), (144, 5916024), (162, 5258688), (183, 4655232), (192, 4437018), (216, 3944016), (243, 3505792), (244, 3491424), (288, 2958012), (324, 2629344), (366, 2327616), (384, 2218509), (432, 1972008), (449, 1897344), (486, 1752896), (488, 1745712), (549, 1551744), (576, 1479006), (648, 1314672), (732, 1163808), (864, 986004), (898, 948672), (972, 876448), (976, 872856), (1098, 775872), (1152, 739503), (1296, 657336), (1347, 632448), (1464, 581904), (1647, 517248), (1728, 493002), (1796, 474336), (1944, 438224), (1952, 436428), (2196, 387936), (2592, 328668), (2694, 316224), (2928, 290952), (3294, 258624), (3456, 246501), (3592, 237168), (3888, 219112), (3904, 218214), (4041, 210816), (4392, 193968), (4941, 172416), (5184, 164334), (5388, 158112), (5856, 145476), (6588, 129312), (7184, 118584), (7776, 109556), (7808, 109107), (8082, 105408), (8784, 96984), (9882, 86208), (10368, 82167), (10776, 79056), (11712, 72738), (12123, 70272), (13176, 64656), (14368, 59292), (14823, 57472), (15552, 54778), (16164, 52704), (17568, 48492), (19764, 43104), (21552, 39528), (23424, 36369), (24246, 35136), (26352, 32328), (27389, 31104), (28736, 29646)]