331297344

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 224

約数和(自身を含む): 1133856000

約数和(自身を除く): 802558656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 448, 449, 488, 504, 549, 576, 672, 732, 756, 854, 864, 898, 976, 1008, 1098, 1281, 1344, 1347, 1464, 1512, 1647, 1708, 1728, 1796, 1952, 2016, 2196, 2562, 2694, 2928, 3024, 3143, 3294, 3416, 3592, 3843, 3904, 4032, 4041, 4392, 5124, 5388, 5856, 6048, 6286, 6588, 6832, 7184, 7686, 8082, 8784, 9429, 10248, 10776, 11529, 11712, 12096, 12123, 12572, 13176, 13664, 14368, 15372, 16164, 17568, 18858, 20496, 21552, 23058, 24246, 25144, 26352, 27328, 27389, 28287, 28736, 30744, 32328, 35136, 37716, 40992, 43104, 46116, 48492, 50288, 52704, 54778, 56574, 61488, 64656, 75432, 81984, 82167, 84861, 86208, 92232, 96984, 100576, 105408, 109556, 113148, 122976, 129312, 150864, 164334, 169722, 184464, 191723, 193968, 201152, 219112, 226296, 245952, 246501, 258624, 301728, 328668, 339444, 368928, 383446, 387936, 438224, 452592, 493002, 575169, 603456, 657336, 678888, 737856, 739503, 766892, 775872, 876448, 905184, 986004, 1150338, 1314672, 1357776, 1479006, 1533784, 1725507, 1752896, 1810368, 1972008, 2300676, 2629344, 2715552, 2958012, 3067568, 3451014, 3944016, 4601352, 5176521, 5258688, 5431104, 5916024, 6135136, 6902028, 7888032, 9202704, 10353042, 11832048, 12270272, 13804056, 15776064, 18405408, 20706084, 23664096, 27608112, 36810816, 41412168, 47328192, 55216224, 82824336, 110432448, 165648672, 331297344]

約数ペア:

[(1, 331297344), (2, 165648672), (3, 110432448), (4, 82824336), (6, 55216224), (7, 47328192), (8, 41412168), (9, 36810816), (12, 27608112), (14, 23664096), (16, 20706084), (18, 18405408), (21, 15776064), (24, 13804056), (27, 12270272), (28, 11832048), (32, 10353042), (36, 9202704), (42, 7888032), (48, 6902028), (54, 6135136), (56, 5916024), (61, 5431104), (63, 5258688), (64, 5176521), (72, 4601352), (84, 3944016), (96, 3451014), (108, 3067568), (112, 2958012), (122, 2715552), (126, 2629344), (144, 2300676), (168, 1972008), (183, 1810368), (189, 1752896), (192, 1725507), (216, 1533784), (224, 1479006), (244, 1357776), (252, 1314672), (288, 1150338), (336, 986004), (366, 905184), (378, 876448), (427, 775872), (432, 766892), (448, 739503), (449, 737856), (488, 678888), (504, 657336), (549, 603456), (576, 575169), (672, 493002), (732, 452592), (756, 438224), (854, 387936), (864, 383446), (898, 368928), (976, 339444), (1008, 328668), (1098, 301728), (1281, 258624), (1344, 246501), (1347, 245952), (1464, 226296), (1512, 219112), (1647, 201152), (1708, 193968), (1728, 191723), (1796, 184464), (1952, 169722), (2016, 164334), (2196, 150864), (2562, 129312), (2694, 122976), (2928, 113148), (3024, 109556), (3143, 105408), (3294, 100576), (3416, 96984), (3592, 92232), (3843, 86208), (3904, 84861), (4032, 82167), (4041, 81984), (4392, 75432), (5124, 64656), (5388, 61488), (5856, 56574), (6048, 54778), (6286, 52704), (6588, 50288), (6832, 48492), (7184, 46116), (7686, 43104), (8082, 40992), (8784, 37716), (9429, 35136), (10248, 32328), (10776, 30744), (11529, 28736), (11712, 28287), (12096, 27389), (12123, 27328), (12572, 26352), (13176, 25144), (13664, 24246), (14368, 23058), (15372, 21552), (16164, 20496), (17568, 18858)]