247816192

素因数分解:

$2^{13}\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 84

約数和(自身を含む): 539656020

約数和(自身を除く): 291839828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 179, 208, 256, 338, 358, 416, 512, 676, 716, 832, 1024, 1352, 1432, 1664, 2048, 2327, 2704, 2864, 3328, 4096, 4654, 5408, 5728, 6656, 8192, 9308, 10816, 11456, 13312, 18616, 21632, 22912, 26624, 30251, 37232, 43264, 45824, 53248, 60502, 74464, 86528, 91648, 106496, 121004, 148928, 173056, 183296, 242008, 297856, 346112, 366592, 484016, 595712, 692224, 733184, 968032, 1191424, 1384448, 1466368, 1936064, 2382848, 3872128, 4765696, 7744256, 9531392, 15488512, 19062784, 30977024, 61954048, 123908096, 247816192]

約数ペア:

[(1, 247816192), (2, 123908096), (4, 61954048), (8, 30977024), (13, 19062784), (16, 15488512), (26, 9531392), (32, 7744256), (52, 4765696), (64, 3872128), (104, 2382848), (128, 1936064), (169, 1466368), (179, 1384448), (208, 1191424), (256, 968032), (338, 733184), (358, 692224), (416, 595712), (512, 484016), (676, 366592), (716, 346112), (832, 297856), (1024, 242008), (1352, 183296), (1432, 173056), (1664, 148928), (2048, 121004), (2327, 106496), (2704, 91648), (2864, 86528), (3328, 74464), (4096, 60502), (4654, 53248), (5408, 45824), (5728, 43264), (6656, 37232), (8192, 30251), (9308, 26624), (10816, 22912), (11456, 21632), (13312, 18616)]