279959736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8209}}^1$

素因数の和:8261

約数の個数: 96

約数和(自身を含む): 842346000

約数和(自身を除く): 562386264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 348, 392, 406, 588, 609, 696, 812, 1176, 1218, 1421, 1624, 2436, 2842, 4263, 4872, 5684, 8209, 8526, 11368, 16418, 17052, 24627, 32836, 34104, 49254, 57463, 65672, 98508, 114926, 172389, 197016, 229852, 238061, 344778, 402241, 459704, 476122, 689556, 714183, 804482, 952244, 1206723, 1379112, 1428366, 1608964, 1666427, 1904488, 2413446, 2856732, 3217928, 3332854, 4826892, 4999281, 5713464, 6665708, 9653784, 9998562, 11664989, 13331416, 19997124, 23329978, 34994967, 39994248, 46659956, 69989934, 93319912, 139979868, 279959736]

約数ペア:

[(1, 279959736), (2, 139979868), (3, 93319912), (4, 69989934), (6, 46659956), (7, 39994248), (8, 34994967), (12, 23329978), (14, 19997124), (21, 13331416), (24, 11664989), (28, 9998562), (29, 9653784), (42, 6665708), (49, 5713464), (56, 4999281), (58, 4826892), (84, 3332854), (87, 3217928), (98, 2856732), (116, 2413446), (147, 1904488), (168, 1666427), (174, 1608964), (196, 1428366), (203, 1379112), (232, 1206723), (294, 952244), (348, 804482), (392, 714183), (406, 689556), (588, 476122), (609, 459704), (696, 402241), (812, 344778), (1176, 238061), (1218, 229852), (1421, 197016), (1624, 172389), (2436, 114926), (2842, 98508), (4263, 65672), (4872, 57463), (5684, 49254), (8209, 34104), (8526, 32836), (11368, 24627), (16418, 17052)]