198359424

素因数分解:

$2^7\times 3^2\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 574025400

約数和(自身を除く): 375665976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 288, 384, 466, 576, 699, 739, 932, 1152, 1398, 1478, 1864, 2097, 2217, 2796, 2956, 3728, 4194, 4434, 5592, 5912, 6651, 7456, 8388, 8868, 11184, 11824, 13302, 14912, 16776, 17736, 22368, 23648, 26604, 29824, 33552, 35472, 44736, 47296, 53208, 67104, 70944, 89472, 94592, 106416, 134208, 141888, 172187, 212832, 268416, 283776, 344374, 425664, 516561, 688748, 851328, 1033122, 1377496, 1549683, 2066244, 2754992, 3099366, 4132488, 5509984, 6198732, 8264976, 11019968, 12397464, 16529952, 22039936, 24794928, 33059904, 49589856, 66119808, 99179712, 198359424]

約数ペア:

[(1, 198359424), (2, 99179712), (3, 66119808), (4, 49589856), (6, 33059904), (8, 24794928), (9, 22039936), (12, 16529952), (16, 12397464), (18, 11019968), (24, 8264976), (32, 6198732), (36, 5509984), (48, 4132488), (64, 3099366), (72, 2754992), (96, 2066244), (128, 1549683), (144, 1377496), (192, 1033122), (233, 851328), (288, 688748), (384, 516561), (466, 425664), (576, 344374), (699, 283776), (739, 268416), (932, 212832), (1152, 172187), (1398, 141888), (1478, 134208), (1864, 106416), (2097, 94592), (2217, 89472), (2796, 70944), (2956, 67104), (3728, 53208), (4194, 47296), (4434, 44736), (5592, 35472), (5912, 33552), (6651, 29824), (7456, 26604), (8388, 23648), (8868, 22368), (11184, 17736), (11824, 16776), (13302, 14912)]