1231481664

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1758

約数の個数: 224

約数和(自身を含む): 4207865600

約数和(自身を除く): 2976383936

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, 488, 504, 549, 576, 672, 732, 756, 854, 864, 976, 1008, 1098, 1281, 1344, 1464, 1512, 1647, 1669, 1708, 1728, 1952, 2016, 2196, 2562, 2928, 3024, 3294, 3338, 3416, 3843, 3904, 4032, 4392, 5007, 5124, 5856, 6048, 6588, 6676, 6832, 7686, 8784, 10014, 10248, 11529, 11683, 11712, 12096, 13176, 13352, 13664, 15021, 15372, 17568, 20028, 20496, 23058, 23366, 26352, 26704, 27328, 30042, 30744, 35049, 35136, 40056, 40992, 45063, 46116, 46732, 52704, 53408, 60084, 61488, 70098, 80112, 81984, 90126, 92232, 93464, 101809, 105147, 105408, 106816, 120168, 122976, 140196, 160224, 180252, 184464, 186928, 203618, 210294, 240336, 245952, 280392, 305427, 315441, 320448, 360504, 368928, 373856, 407236, 420588, 480672, 560784, 610854, 630882, 712663, 721008, 737856, 747712, 814472, 841176, 916281, 961344, 1121568, 1221708, 1261764, 1425326, 1442016, 1628944, 1682352, 1832562, 2137989, 2243136, 2443416, 2523528, 2748843, 2850652, 2884032, 3257888, 3364704, 3665124, 4275978, 4886832, 5047056, 5497686, 5701304, 6413967, 6515776, 6729408, 7330248, 8551956, 9773664, 10094112, 10995372, 11402608, 12827934, 14660496, 17103912, 19241901, 19547328, 20188224, 21990744, 22805216, 25655868, 29320992, 34207824, 38483802, 43981488, 45610432, 51311736, 58641984, 68415648, 76967604, 87962976, 102623472, 136831296, 153935208, 175925952, 205246944, 307870416, 410493888, 615740832, 1231481664]

約数ペア:

[(1, 1231481664), (2, 615740832), (3, 410493888), (4, 307870416), (6, 205246944), (7, 175925952), (8, 153935208), (9, 136831296), (12, 102623472), (14, 87962976), (16, 76967604), (18, 68415648), (21, 58641984), (24, 51311736), (27, 45610432), (28, 43981488), (32, 38483802), (36, 34207824), (42, 29320992), (48, 25655868), (54, 22805216), (56, 21990744), (61, 20188224), (63, 19547328), (64, 19241901), (72, 17103912), (84, 14660496), (96, 12827934), (108, 11402608), (112, 10995372), (122, 10094112), (126, 9773664), (144, 8551956), (168, 7330248), (183, 6729408), (189, 6515776), (192, 6413967), (216, 5701304), (224, 5497686), (244, 5047056), (252, 4886832), (288, 4275978), (336, 3665124), (366, 3364704), (378, 3257888), (427, 2884032), (432, 2850652), (448, 2748843), (488, 2523528), (504, 2443416), (549, 2243136), (576, 2137989), (672, 1832562), (732, 1682352), (756, 1628944), (854, 1442016), (864, 1425326), (976, 1261764), (1008, 1221708), (1098, 1121568), (1281, 961344), (1344, 916281), (1464, 841176), (1512, 814472), (1647, 747712), (1669, 737856), (1708, 721008), (1728, 712663), (1952, 630882), (2016, 610854), (2196, 560784), (2562, 480672), (2928, 420588), (3024, 407236), (3294, 373856), (3338, 368928), (3416, 360504), (3843, 320448), (3904, 315441), (4032, 305427), (4392, 280392), (5007, 245952), (5124, 240336), (5856, 210294), (6048, 203618), (6588, 186928), (6676, 184464), (6832, 180252), (7686, 160224), (8784, 140196), (10014, 122976), (10248, 120168), (11529, 106816), (11683, 105408), (11712, 105147), (12096, 101809), (13176, 93464), (13352, 92232), (13664, 90126), (15021, 81984), (15372, 80112), (17568, 70098), (20028, 61488), (20496, 60084), (23058, 53408), (23366, 52704), (26352, 46732), (26704, 46116), (27328, 45063), (30042, 40992), (30744, 40056), (35049, 35136)]