321242688

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42901}}^1$

素因数の和:42932

約数の個数: 84

約数和(自身を含む): 991636828

約数和(自身を除く): 670394140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 42901, 85802, 128703, 171604, 257406, 343208, 386109, 514812, 557713, 686416, 772218, 1029624, 1115426, 1372832, 1544436, 1673139, 2059248, 2230852, 2745664, 3088872, 3346278, 4118496, 4461704, 5019417, 6177744, 6692556, 8236992, 8923408, 10038834, 12355488, 13385112, 17846816, 20077668, 24710976, 26770224, 35693632, 40155336, 53540448, 80310672, 107080896, 160621344, 321242688]

約数ペア:

[(1, 321242688), (2, 160621344), (3, 107080896), (4, 80310672), (6, 53540448), (8, 40155336), (9, 35693632), (12, 26770224), (13, 24710976), (16, 20077668), (18, 17846816), (24, 13385112), (26, 12355488), (32, 10038834), (36, 8923408), (39, 8236992), (48, 6692556), (52, 6177744), (64, 5019417), (72, 4461704), (78, 4118496), (96, 3346278), (104, 3088872), (117, 2745664), (144, 2230852), (156, 2059248), (192, 1673139), (208, 1544436), (234, 1372832), (288, 1115426), (312, 1029624), (416, 772218), (468, 686416), (576, 557713), (624, 514812), (832, 386109), (936, 343208), (1248, 257406), (1872, 171604), (2496, 128703), (3744, 85802), (7488, 42901)]