254265312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 783240192

約数和(自身を除く): 528974880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 191, 196, 224, 283, 294, 336, 382, 392, 566, 573, 588, 672, 764, 784, 849, 1132, 1146, 1176, 1337, 1528, 1568, 1698, 1981, 2264, 2292, 2352, 2674, 3056, 3396, 3962, 4011, 4528, 4584, 4704, 5348, 5943, 6112, 6792, 7924, 8022, 9056, 9168, 9359, 10696, 11886, 13584, 13867, 15848, 16044, 18336, 18718, 21392, 23772, 27168, 27734, 28077, 31696, 32088, 37436, 41601, 42784, 47544, 54053, 55468, 56154, 63392, 64176, 74872, 83202, 95088, 108106, 110936, 112308, 128352, 149744, 162159, 166404, 190176, 216212, 221872, 224616, 299488, 324318, 332808, 378371, 432424, 443744, 449232, 648636, 665616, 756742, 864848, 898464, 1135113, 1297272, 1331232, 1513484, 1729696, 2270226, 2594544, 2648597, 3026968, 4540452, 5189088, 5297194, 6053936, 7945791, 9080904, 10594388, 12107872, 15891582, 18161808, 21188776, 31783164, 36323616, 42377552, 63566328, 84755104, 127132656, 254265312]

約数ペア:

[(1, 254265312), (2, 127132656), (3, 84755104), (4, 63566328), (6, 42377552), (7, 36323616), (8, 31783164), (12, 21188776), (14, 18161808), (16, 15891582), (21, 12107872), (24, 10594388), (28, 9080904), (32, 7945791), (42, 6053936), (48, 5297194), (49, 5189088), (56, 4540452), (84, 3026968), (96, 2648597), (98, 2594544), (112, 2270226), (147, 1729696), (168, 1513484), (191, 1331232), (196, 1297272), (224, 1135113), (283, 898464), (294, 864848), (336, 756742), (382, 665616), (392, 648636), (566, 449232), (573, 443744), (588, 432424), (672, 378371), (764, 332808), (784, 324318), (849, 299488), (1132, 224616), (1146, 221872), (1176, 216212), (1337, 190176), (1528, 166404), (1568, 162159), (1698, 149744), (1981, 128352), (2264, 112308), (2292, 110936), (2352, 108106), (2674, 95088), (3056, 83202), (3396, 74872), (3962, 64176), (4011, 63392), (4528, 56154), (4584, 55468), (4704, 54053), (5348, 47544), (5943, 42784), (6112, 41601), (6792, 37436), (7924, 32088), (8022, 31696), (9056, 28077), (9168, 27734), (9359, 27168), (10696, 23772), (11886, 21392), (13584, 18718), (13867, 18336), (15848, 16044)]