123880344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 374630400

約数和(自身を除く): 250750056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 47, 56, 58, 84, 87, 94, 116, 141, 168, 174, 188, 203, 232, 282, 329, 348, 376, 406, 541, 564, 609, 658, 696, 812, 987, 1082, 1128, 1218, 1316, 1363, 1623, 1624, 1974, 2164, 2436, 2632, 2726, 3246, 3787, 3948, 4089, 4328, 4872, 5452, 6492, 7574, 7896, 8178, 9541, 10904, 11361, 12984, 15148, 15689, 16356, 19082, 22722, 25427, 28623, 30296, 31378, 32712, 38164, 45444, 47067, 50854, 57246, 62756, 76281, 76328, 90888, 94134, 101708, 109823, 114492, 125512, 152562, 177989, 188268, 203416, 219646, 228984, 305124, 329469, 355978, 376536, 439292, 533967, 610248, 658938, 711956, 737383, 878584, 1067934, 1317876, 1423912, 1474766, 2135868, 2212149, 2635752, 2949532, 4271736, 4424298, 5161681, 5899064, 8848596, 10323362, 15485043, 17697192, 20646724, 30970086, 41293448, 61940172, 123880344]

約数ペア:

[(1, 123880344), (2, 61940172), (3, 41293448), (4, 30970086), (6, 20646724), (7, 17697192), (8, 15485043), (12, 10323362), (14, 8848596), (21, 5899064), (24, 5161681), (28, 4424298), (29, 4271736), (42, 2949532), (47, 2635752), (56, 2212149), (58, 2135868), (84, 1474766), (87, 1423912), (94, 1317876), (116, 1067934), (141, 878584), (168, 737383), (174, 711956), (188, 658938), (203, 610248), (232, 533967), (282, 439292), (329, 376536), (348, 355978), (376, 329469), (406, 305124), (541, 228984), (564, 219646), (609, 203416), (658, 188268), (696, 177989), (812, 152562), (987, 125512), (1082, 114492), (1128, 109823), (1218, 101708), (1316, 94134), (1363, 90888), (1623, 76328), (1624, 76281), (1974, 62756), (2164, 57246), (2436, 50854), (2632, 47067), (2726, 45444), (3246, 38164), (3787, 32712), (3948, 31378), (4089, 30296), (4328, 28623), (4872, 25427), (5452, 22722), (6492, 19082), (7574, 16356), (7896, 15689), (8178, 15148), (9541, 12984), (10904, 11361)]