284122384

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 702460248

約数和(自身を除く): 418337864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 244, 364, 392, 427, 457, 488, 637, 728, 784, 793, 854, 914, 976, 1274, 1456, 1586, 1708, 1828, 2548, 2989, 3172, 3199, 3416, 3656, 5096, 5551, 5941, 5978, 6344, 6398, 6832, 7312, 10192, 11102, 11882, 11956, 12688, 12796, 22204, 22393, 23764, 23912, 25592, 27877, 38857, 41587, 44408, 44786, 47528, 47824, 51184, 55754, 77714, 83174, 88816, 89572, 95056, 111508, 155428, 166348, 179144, 195139, 223016, 291109, 310856, 332696, 358288, 362401, 390278, 446032, 582218, 621712, 665392, 724802, 780556, 1164436, 1365973, 1449604, 1561112, 2328872, 2536807, 2731946, 2899208, 3122224, 4657744, 5073614, 5463892, 5798416, 10147228, 10927784, 17757649, 20294456, 21855568, 35515298, 40588912, 71030596, 142061192, 284122384]

約数ペア:

[(1, 284122384), (2, 142061192), (4, 71030596), (7, 40588912), (8, 35515298), (13, 21855568), (14, 20294456), (16, 17757649), (26, 10927784), (28, 10147228), (49, 5798416), (52, 5463892), (56, 5073614), (61, 4657744), (91, 3122224), (98, 2899208), (104, 2731946), (112, 2536807), (122, 2328872), (182, 1561112), (196, 1449604), (208, 1365973), (244, 1164436), (364, 780556), (392, 724802), (427, 665392), (457, 621712), (488, 582218), (637, 446032), (728, 390278), (784, 362401), (793, 358288), (854, 332696), (914, 310856), (976, 291109), (1274, 223016), (1456, 195139), (1586, 179144), (1708, 166348), (1828, 155428), (2548, 111508), (2989, 95056), (3172, 89572), (3199, 88816), (3416, 83174), (3656, 77714), (5096, 55754), (5551, 51184), (5941, 47824), (5978, 47528), (6344, 44786), (6398, 44408), (6832, 41587), (7312, 38857), (10192, 27877), (11102, 25592), (11882, 23912), (11956, 23764), (12688, 22393), (12796, 22204)]