312489744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13099}}^1$

素因数の和:13188

約数の個数: 80

約数和(自身を含む): 935654400

約数和(自身を除く): 623164656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 13099, 23856, 26198, 39297, 52396, 78594, 91693, 104792, 157188, 183386, 209584, 275079, 314376, 366772, 550158, 628752, 733544, 930029, 1100316, 1467088, 1860058, 2200632, 2790087, 3720116, 4401264, 5580174, 6510203, 7440232, 11160348, 13020406, 14880464, 19530609, 22320696, 26040812, 39061218, 44641392, 52081624, 78122436, 104163248, 156244872, 312489744]

約数ペア:

[(1, 312489744), (2, 156244872), (3, 104163248), (4, 78122436), (6, 52081624), (7, 44641392), (8, 39061218), (12, 26040812), (14, 22320696), (16, 19530609), (21, 14880464), (24, 13020406), (28, 11160348), (42, 7440232), (48, 6510203), (56, 5580174), (71, 4401264), (84, 3720116), (112, 2790087), (142, 2200632), (168, 1860058), (213, 1467088), (284, 1100316), (336, 930029), (426, 733544), (497, 628752), (568, 550158), (852, 366772), (994, 314376), (1136, 275079), (1491, 209584), (1704, 183386), (1988, 157188), (2982, 104792), (3408, 91693), (3976, 78594), (5964, 52396), (7952, 39297), (11928, 26198), (13099, 23856)]