239261568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 806077440

約数和(自身を除く): 566815872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 104, 112, 123, 128, 156, 164, 167, 168, 182, 192, 208, 224, 246, 273, 287, 312, 328, 334, 336, 364, 384, 416, 448, 492, 501, 533, 546, 574, 624, 656, 668, 672, 728, 832, 861, 896, 984, 1002, 1066, 1092, 1148, 1169, 1248, 1312, 1336, 1344, 1456, 1599, 1664, 1722, 1968, 2004, 2132, 2171, 2184, 2296, 2338, 2496, 2624, 2672, 2688, 2912, 3198, 3444, 3507, 3731, 3936, 4008, 4264, 4342, 4368, 4592, 4676, 4992, 5248, 5344, 5824, 6396, 6513, 6847, 6888, 7014, 7462, 7872, 8016, 8528, 8684, 8736, 9184, 9352, 10688, 11193, 11648, 12792, 13026, 13694, 13776, 14028, 14924, 15197, 15744, 16032, 17056, 17368, 17472, 18368, 18704, 20541, 21376, 22386, 25584, 26052, 27388, 27552, 28056, 29848, 30394, 32064, 34112, 34736, 34944, 36736, 37408, 41082, 44772, 45591, 47929, 51168, 52104, 54776, 55104, 56112, 59696, 60788, 64128, 68224, 69472, 74816, 82164, 89011, 89544, 91182, 95858, 102336, 104208, 109552, 110208, 112224, 119392, 121576, 138944, 143787, 149632, 164328, 178022, 179088, 182364, 191716, 204672, 208416, 219104, 224448, 238784, 243152, 267033, 277888, 287574, 328656, 356044, 358176, 364728, 383432, 416832, 438208, 448896, 477568, 486304, 534066, 575148, 623077, 657312, 712088, 716352, 729456, 766864, 833664, 876416, 972608, 1068132, 1150296, 1246154, 1314624, 1424176, 1432704, 1458912, 1533728, 1869231, 1945216, 2136264, 2300592, 2492308, 2629248, 2848352, 2917824, 3067456, 3738462, 4272528, 4601184, 4984616, 5696704, 5835648, 6134912, 7476924, 8545056, 9202368, 9969232, 11393408, 14953848, 17090112, 18404736, 19938464, 29907696, 34180224, 39876928, 59815392, 79753856, 119630784, 239261568]

約数ペア:

[(1, 239261568), (2, 119630784), (3, 79753856), (4, 59815392), (6, 39876928), (7, 34180224), (8, 29907696), (12, 19938464), (13, 18404736), (14, 17090112), (16, 14953848), (21, 11393408), (24, 9969232), (26, 9202368), (28, 8545056), (32, 7476924), (39, 6134912), (41, 5835648), (42, 5696704), (48, 4984616), (52, 4601184), (56, 4272528), (64, 3738462), (78, 3067456), (82, 2917824), (84, 2848352), (91, 2629248), (96, 2492308), (104, 2300592), (112, 2136264), (123, 1945216), (128, 1869231), (156, 1533728), (164, 1458912), (167, 1432704), (168, 1424176), (182, 1314624), (192, 1246154), (208, 1150296), (224, 1068132), (246, 972608), (273, 876416), (287, 833664), (312, 766864), (328, 729456), (334, 716352), (336, 712088), (364, 657312), (384, 623077), (416, 575148), (448, 534066), (492, 486304), (501, 477568), (533, 448896), (546, 438208), (574, 416832), (624, 383432), (656, 364728), (668, 358176), (672, 356044), (728, 328656), (832, 287574), (861, 277888), (896, 267033), (984, 243152), (1002, 238784), (1066, 224448), (1092, 219104), (1148, 208416), (1169, 204672), (1248, 191716), (1312, 182364), (1336, 179088), (1344, 178022), (1456, 164328), (1599, 149632), (1664, 143787), (1722, 138944), (1968, 121576), (2004, 119392), (2132, 112224), (2171, 110208), (2184, 109552), (2296, 104208), (2338, 102336), (2496, 95858), (2624, 91182), (2672, 89544), (2688, 89011), (2912, 82164), (3198, 74816), (3444, 69472), (3507, 68224), (3731, 64128), (3936, 60788), (4008, 59696), (4264, 56112), (4342, 55104), (4368, 54776), (4592, 52104), (4676, 51168), (4992, 47929), (5248, 45591), (5344, 44772), (5824, 41082), (6396, 37408), (6513, 36736), (6847, 34944), (6888, 34736), (7014, 34112), (7462, 32064), (7872, 30394), (8016, 29848), (8528, 28056), (8684, 27552), (8736, 27388), (9184, 26052), (9352, 25584), (10688, 22386), (11193, 21376), (11648, 20541), (12792, 18704), (13026, 18368), (13694, 17472), (13776, 17368), (14028, 17056), (14924, 16032), (15197, 15744)]