245601552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 754237440

約数和(自身を除く): 508635888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 89, 112, 129, 168, 172, 178, 191, 258, 267, 301, 336, 344, 356, 382, 516, 534, 573, 602, 623, 688, 712, 764, 903, 1032, 1068, 1146, 1204, 1246, 1337, 1424, 1528, 1806, 1869, 2064, 2136, 2292, 2408, 2492, 2674, 3056, 3612, 3738, 3827, 4011, 4272, 4584, 4816, 4984, 5348, 7224, 7476, 7654, 8022, 8213, 9168, 9968, 10696, 11481, 14448, 14952, 15308, 16044, 16426, 16999, 21392, 22962, 24639, 26789, 29904, 30616, 32088, 32852, 33998, 45924, 49278, 50997, 53578, 57491, 61232, 64176, 65704, 67996, 80367, 91848, 98556, 101994, 107156, 114982, 118993, 131408, 135992, 160734, 172473, 183696, 197112, 203988, 214312, 229964, 237986, 271984, 321468, 344946, 356979, 394224, 407976, 428624, 459928, 475972, 642936, 689892, 713958, 730957, 815952, 919856, 951944, 1285872, 1379784, 1427916, 1461914, 1903888, 2192871, 2759568, 2855832, 2923828, 4385742, 5116699, 5711664, 5847656, 8771484, 10233398, 11695312, 15350097, 17542968, 20466796, 30700194, 35085936, 40933592, 61400388, 81867184, 122800776, 245601552]

約数ペア:

[(1, 245601552), (2, 122800776), (3, 81867184), (4, 61400388), (6, 40933592), (7, 35085936), (8, 30700194), (12, 20466796), (14, 17542968), (16, 15350097), (21, 11695312), (24, 10233398), (28, 8771484), (42, 5847656), (43, 5711664), (48, 5116699), (56, 4385742), (84, 2923828), (86, 2855832), (89, 2759568), (112, 2192871), (129, 1903888), (168, 1461914), (172, 1427916), (178, 1379784), (191, 1285872), (258, 951944), (267, 919856), (301, 815952), (336, 730957), (344, 713958), (356, 689892), (382, 642936), (516, 475972), (534, 459928), (573, 428624), (602, 407976), (623, 394224), (688, 356979), (712, 344946), (764, 321468), (903, 271984), (1032, 237986), (1068, 229964), (1146, 214312), (1204, 203988), (1246, 197112), (1337, 183696), (1424, 172473), (1528, 160734), (1806, 135992), (1869, 131408), (2064, 118993), (2136, 114982), (2292, 107156), (2408, 101994), (2492, 98556), (2674, 91848), (3056, 80367), (3612, 67996), (3738, 65704), (3827, 64176), (4011, 61232), (4272, 57491), (4584, 53578), (4816, 50997), (4984, 49278), (5348, 45924), (7224, 33998), (7476, 32852), (7654, 32088), (8022, 30616), (8213, 29904), (9168, 26789), (9968, 24639), (10696, 22962), (11481, 21392), (14448, 16999), (14952, 16426), (15308, 16044)]