278023968

素因数分解:

$2^5\times 3^3\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 813859200

約数和(自身を除く): 535835232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 439, 733, 864, 878, 1317, 1466, 1756, 2199, 2634, 2932, 3512, 3951, 4398, 5268, 5864, 6597, 7024, 7902, 8796, 10536, 11728, 11853, 13194, 14048, 15804, 17592, 19791, 21072, 23456, 23706, 26388, 31608, 35184, 39582, 42144, 47412, 52776, 63216, 70368, 79164, 94824, 105552, 126432, 158328, 189648, 211104, 316656, 321787, 379296, 633312, 643574, 965361, 1287148, 1930722, 2574296, 2896083, 3861444, 5148592, 5792166, 7722888, 8688249, 10297184, 11584332, 15445776, 17376498, 23168664, 30891552, 34752996, 46337328, 69505992, 92674656, 139011984, 278023968]

約数ペア:

[(1, 278023968), (2, 139011984), (3, 92674656), (4, 69505992), (6, 46337328), (8, 34752996), (9, 30891552), (12, 23168664), (16, 17376498), (18, 15445776), (24, 11584332), (27, 10297184), (32, 8688249), (36, 7722888), (48, 5792166), (54, 5148592), (72, 3861444), (96, 2896083), (108, 2574296), (144, 1930722), (216, 1287148), (288, 965361), (432, 643574), (439, 633312), (733, 379296), (864, 321787), (878, 316656), (1317, 211104), (1466, 189648), (1756, 158328), (2199, 126432), (2634, 105552), (2932, 94824), (3512, 79164), (3951, 70368), (4398, 63216), (5268, 52776), (5864, 47412), (6597, 42144), (7024, 39582), (7902, 35184), (8796, 31608), (10536, 26388), (11728, 23706), (11853, 23456), (13194, 21072), (14048, 19791), (15804, 17592)]