245694592

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 594961920

約数和(自身を除く): 349267328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 403, 416, 433, 496, 572, 682, 704, 806, 832, 866, 992, 1144, 1364, 1408, 1612, 1664, 1732, 1984, 2288, 2728, 3224, 3464, 3968, 4433, 4576, 4763, 5456, 5629, 6448, 6928, 8866, 9152, 9526, 10912, 11258, 12896, 13423, 13856, 17732, 18304, 19052, 21824, 22516, 25792, 26846, 27712, 35464, 38104, 43648, 45032, 51584, 53692, 55424, 61919, 70928, 76208, 90064, 107384, 123838, 141856, 147653, 152416, 174499, 180128, 214768, 247676, 283712, 295306, 304832, 348998, 360256, 429536, 495352, 567424, 590612, 609664, 697996, 720512, 859072, 990704, 1181224, 1395992, 1718144, 1919489, 1981408, 2362448, 2791984, 3838978, 3962816, 4724896, 5583968, 7677956, 7925632, 9449792, 11167936, 15355912, 18899584, 22335872, 30711824, 61423648, 122847296, 245694592]

約数ペア:

[(1, 245694592), (2, 122847296), (4, 61423648), (8, 30711824), (11, 22335872), (13, 18899584), (16, 15355912), (22, 11167936), (26, 9449792), (31, 7925632), (32, 7677956), (44, 5583968), (52, 4724896), (62, 3962816), (64, 3838978), (88, 2791984), (104, 2362448), (124, 1981408), (128, 1919489), (143, 1718144), (176, 1395992), (208, 1181224), (248, 990704), (286, 859072), (341, 720512), (352, 697996), (403, 609664), (416, 590612), (433, 567424), (496, 495352), (572, 429536), (682, 360256), (704, 348998), (806, 304832), (832, 295306), (866, 283712), (992, 247676), (1144, 214768), (1364, 180128), (1408, 174499), (1612, 152416), (1664, 147653), (1732, 141856), (1984, 123838), (2288, 107384), (2728, 90064), (3224, 76208), (3464, 70928), (3968, 61919), (4433, 55424), (4576, 53692), (4763, 51584), (5456, 45032), (5629, 43648), (6448, 38104), (6928, 35464), (8866, 27712), (9152, 26846), (9526, 25792), (10912, 22516), (11258, 21824), (12896, 19052), (13423, 18304), (13856, 17732)]