261884736

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3011}}^1$

素因数の和:3180

約数の個数: 84

約数和(自身を含む): 755867424

約数和(自身を除く): 493982688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 906, 1208, 1359, 1812, 2416, 2718, 3011, 3624, 4832, 5436, 6022, 7248, 9033, 9664, 10872, 12044, 14496, 18066, 21744, 24088, 27099, 28992, 36132, 43488, 48176, 54198, 72264, 86976, 96352, 108396, 144528, 192704, 216792, 289056, 433584, 454661, 578112, 867168, 909322, 1363983, 1734336, 1818644, 2727966, 3637288, 4091949, 5455932, 7274576, 8183898, 10911864, 14549152, 16367796, 21823728, 29098304, 32735592, 43647456, 65471184, 87294912, 130942368, 261884736]

約数ペア:

[(1, 261884736), (2, 130942368), (3, 87294912), (4, 65471184), (6, 43647456), (8, 32735592), (9, 29098304), (12, 21823728), (16, 16367796), (18, 14549152), (24, 10911864), (32, 8183898), (36, 7274576), (48, 5455932), (64, 4091949), (72, 3637288), (96, 2727966), (144, 1818644), (151, 1734336), (192, 1363983), (288, 909322), (302, 867168), (453, 578112), (576, 454661), (604, 433584), (906, 289056), (1208, 216792), (1359, 192704), (1812, 144528), (2416, 108396), (2718, 96352), (3011, 86976), (3624, 72264), (4832, 54198), (5436, 48176), (6022, 43488), (7248, 36132), (9033, 28992), (9664, 27099), (10872, 24088), (12044, 21744), (14496, 18066)]