231109728

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 620524800

約数和(自身を除く): 389415072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 149, 151, 214, 298, 302, 321, 428, 447, 453, 596, 604, 642, 856, 894, 906, 1192, 1208, 1284, 1712, 1788, 1812, 2384, 2416, 2568, 3424, 3576, 3624, 4768, 4832, 5136, 7152, 7248, 10272, 14304, 14496, 15943, 16157, 22499, 31886, 32314, 44998, 47829, 48471, 63772, 64628, 67497, 89996, 95658, 96942, 127544, 129256, 134994, 179992, 191316, 193884, 255088, 258512, 269988, 359984, 382632, 387768, 510176, 517024, 539976, 719968, 765264, 775536, 1079952, 1530528, 1551072, 2159904, 2407393, 4814786, 7222179, 9629572, 14444358, 19259144, 28888716, 38518288, 57777432, 77036576, 115554864, 231109728]

約数ペア:

[(1, 231109728), (2, 115554864), (3, 77036576), (4, 57777432), (6, 38518288), (8, 28888716), (12, 19259144), (16, 14444358), (24, 9629572), (32, 7222179), (48, 4814786), (96, 2407393), (107, 2159904), (149, 1551072), (151, 1530528), (214, 1079952), (298, 775536), (302, 765264), (321, 719968), (428, 539976), (447, 517024), (453, 510176), (596, 387768), (604, 382632), (642, 359984), (856, 269988), (894, 258512), (906, 255088), (1192, 193884), (1208, 191316), (1284, 179992), (1712, 134994), (1788, 129256), (1812, 127544), (2384, 96942), (2416, 95658), (2568, 89996), (3424, 67497), (3576, 64628), (3624, 63772), (4768, 48471), (4832, 47829), (5136, 44998), (7152, 32314), (7248, 31886), (10272, 22499), (14304, 16157), (14496, 15943)]