320918448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9377}}^1$

素因数の和:9442

約数の個数: 80

約数和(自身を含む): 893085696

約数和(自身を除く): 572167248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 8556, 9377, 11408, 17112, 18754, 28131, 34224, 37508, 56262, 75016, 112524, 150032, 215671, 225048, 290687, 431342, 450096, 581374, 647013, 862684, 872061, 1162748, 1294026, 1725368, 1744122, 2325496, 2588052, 3450736, 3488244, 4650992, 5176104, 6685801, 6976488, 10352208, 13371602, 13952976, 20057403, 26743204, 40114806, 53486408, 80229612, 106972816, 160459224, 320918448]

約数ペア:

[(1, 320918448), (2, 160459224), (3, 106972816), (4, 80229612), (6, 53486408), (8, 40114806), (12, 26743204), (16, 20057403), (23, 13952976), (24, 13371602), (31, 10352208), (46, 6976488), (48, 6685801), (62, 5176104), (69, 4650992), (92, 3488244), (93, 3450736), (124, 2588052), (138, 2325496), (184, 1744122), (186, 1725368), (248, 1294026), (276, 1162748), (368, 872061), (372, 862684), (496, 647013), (552, 581374), (713, 450096), (744, 431342), (1104, 290687), (1426, 225048), (1488, 215671), (2139, 150032), (2852, 112524), (4278, 75016), (5704, 56262), (8556, 37508), (9377, 34224), (11408, 28131), (17112, 18754)]