191749248

素因数分解:

$2^7\times 3^3\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 572097600

約数和(自身を除く): 380348352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 288, 339, 384, 432, 452, 491, 576, 678, 864, 904, 982, 1017, 1152, 1356, 1473, 1728, 1808, 1964, 2034, 2712, 2946, 3051, 3456, 3616, 3928, 4068, 4419, 5424, 5892, 6102, 7232, 7856, 8136, 8838, 10848, 11784, 12204, 13257, 14464, 15712, 16272, 17676, 21696, 23568, 24408, 26514, 31424, 32544, 35352, 43392, 47136, 48816, 53028, 55483, 62848, 65088, 70704, 94272, 97632, 106056, 110966, 130176, 141408, 166449, 188544, 195264, 212112, 221932, 282816, 332898, 390528, 424224, 443864, 499347, 565632, 665796, 848448, 887728, 998694, 1331592, 1498041, 1696896, 1775456, 1997388, 2663184, 2996082, 3550912, 3994776, 5326368, 5992164, 7101824, 7989552, 10652736, 11984328, 15979104, 21305472, 23968656, 31958208, 47937312, 63916416, 95874624, 191749248]

約数ペア:

[(1, 191749248), (2, 95874624), (3, 63916416), (4, 47937312), (6, 31958208), (8, 23968656), (9, 21305472), (12, 15979104), (16, 11984328), (18, 10652736), (24, 7989552), (27, 7101824), (32, 5992164), (36, 5326368), (48, 3994776), (54, 3550912), (64, 2996082), (72, 2663184), (96, 1997388), (108, 1775456), (113, 1696896), (128, 1498041), (144, 1331592), (192, 998694), (216, 887728), (226, 848448), (288, 665796), (339, 565632), (384, 499347), (432, 443864), (452, 424224), (491, 390528), (576, 332898), (678, 282816), (864, 221932), (904, 212112), (982, 195264), (1017, 188544), (1152, 166449), (1356, 141408), (1473, 130176), (1728, 110966), (1808, 106056), (1964, 97632), (2034, 94272), (2712, 70704), (2946, 65088), (3051, 62848), (3456, 55483), (3616, 53028), (3928, 48816), (4068, 47136), (4419, 43392), (5424, 35352), (5892, 32544), (6102, 31424), (7232, 26514), (7856, 24408), (8136, 23568), (8838, 21696), (10848, 17676), (11784, 16272), (12204, 15712), (13257, 14464)]