381640896

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 280

約数和(自身を含む): 1394094240

約数和(自身を除く): 1012453344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 702, 728, 756, 809, 819, 832, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1344, 1404, 1456, 1512, 1618, 1638, 1728, 1872, 2016, 2106, 2184, 2268, 2427, 2457, 2496, 2592, 2808, 2912, 3024, 3236, 3276, 3744, 4032, 4212, 4368, 4536, 4854, 4914, 5184, 5616, 5663, 5824, 6048, 6472, 6552, 7281, 7371, 7488, 8424, 8736, 9072, 9708, 9828, 10517, 11232, 11326, 12096, 12944, 13104, 14562, 14742, 16848, 16989, 17472, 18144, 19416, 19656, 21034, 21843, 22464, 22652, 25888, 26208, 29124, 29484, 31551, 33696, 33978, 36288, 38832, 39312, 42068, 43686, 45304, 50967, 51776, 52416, 58248, 58968, 63102, 65529, 67392, 67956, 73619, 77664, 78624, 84136, 87372, 90608, 94653, 101934, 116496, 117936, 126204, 131058, 135912, 147238, 152901, 155328, 157248, 168272, 174744, 181216, 189306, 203868, 220857, 232992, 235872, 252408, 262116, 271824, 283959, 294476, 305802, 336544, 349488, 362432, 378612, 407736, 441714, 458703, 465984, 471744, 504816, 524232, 543648, 567918, 588952, 611604, 662571, 673088, 698976, 757224, 815472, 851877, 883428, 917406, 1009632, 1048464, 1087296, 1135836, 1177904, 1223208, 1325142, 1397952, 1514448, 1630944, 1703754, 1766856, 1834812, 1987713, 2019264, 2096928, 2271672, 2355808, 2446416, 2650284, 3028896, 3261888, 3407508, 3533712, 3669624, 3975426, 4193856, 4543344, 4711616, 4892832, 5300568, 5963139, 6057792, 6815016, 7067424, 7339248, 7950852, 9086688, 9785664, 10601136, 11926278, 13630032, 14134848, 14678496, 15901704, 18173376, 21202272, 23852556, 27260064, 29356992, 31803408, 42404544, 47705112, 54520128, 63606816, 95410224, 127213632, 190820448, 381640896]

約数ペア:

[(1, 381640896), (2, 190820448), (3, 127213632), (4, 95410224), (6, 63606816), (7, 54520128), (8, 47705112), (9, 42404544), (12, 31803408), (13, 29356992), (14, 27260064), (16, 23852556), (18, 21202272), (21, 18173376), (24, 15901704), (26, 14678496), (27, 14134848), (28, 13630032), (32, 11926278), (36, 10601136), (39, 9785664), (42, 9086688), (48, 7950852), (52, 7339248), (54, 7067424), (56, 6815016), (63, 6057792), (64, 5963139), (72, 5300568), (78, 4892832), (81, 4711616), (84, 4543344), (91, 4193856), (96, 3975426), (104, 3669624), (108, 3533712), (112, 3407508), (117, 3261888), (126, 3028896), (144, 2650284), (156, 2446416), (162, 2355808), (168, 2271672), (182, 2096928), (189, 2019264), (192, 1987713), (208, 1834812), (216, 1766856), (224, 1703754), (234, 1630944), (252, 1514448), (273, 1397952), (288, 1325142), (312, 1223208), (324, 1177904), (336, 1135836), (351, 1087296), (364, 1048464), (378, 1009632), (416, 917406), (432, 883428), (448, 851877), (468, 815472), (504, 757224), (546, 698976), (567, 673088), (576, 662571), (624, 611604), (648, 588952), (672, 567918), (702, 543648), (728, 524232), (756, 504816), (809, 471744), (819, 465984), (832, 458703), (864, 441714), (936, 407736), (1008, 378612), (1053, 362432), (1092, 349488), (1134, 336544), (1248, 305802), (1296, 294476), (1344, 283959), (1404, 271824), (1456, 262116), (1512, 252408), (1618, 235872), (1638, 232992), (1728, 220857), (1872, 203868), (2016, 189306), (2106, 181216), (2184, 174744), (2268, 168272), (2427, 157248), (2457, 155328), (2496, 152901), (2592, 147238), (2808, 135912), (2912, 131058), (3024, 126204), (3236, 117936), (3276, 116496), (3744, 101934), (4032, 94653), (4212, 90608), (4368, 87372), (4536, 84136), (4854, 78624), (4914, 77664), (5184, 73619), (5616, 67956), (5663, 67392), (5824, 65529), (6048, 63102), (6472, 58968), (6552, 58248), (7281, 52416), (7371, 51776), (7488, 50967), (8424, 45304), (8736, 43686), (9072, 42068), (9708, 39312), (9828, 38832), (10517, 36288), (11232, 33978), (11326, 33696), (12096, 31551), (12944, 29484), (13104, 29124), (14562, 26208), (14742, 25888), (16848, 22652), (16989, 22464), (17472, 21843), (18144, 21034), (19416, 19656)]