239397248

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 501228000

約数和(自身を除く): 261830752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 233, 349, 368, 466, 698, 736, 932, 1396, 1472, 1864, 2792, 2944, 3728, 5359, 5584, 7456, 8027, 10718, 11168, 14912, 16054, 21436, 22336, 29824, 32108, 42872, 44672, 64216, 81317, 85744, 128432, 162634, 171488, 256864, 325268, 342976, 513728, 650536, 685952, 1027456, 1301072, 1870291, 2602144, 3740582, 5204288, 7481164, 10408576, 14962328, 29924656, 59849312, 119698624, 239397248]

約数ペア:

[(1, 239397248), (2, 119698624), (4, 59849312), (8, 29924656), (16, 14962328), (23, 10408576), (32, 7481164), (46, 5204288), (64, 3740582), (92, 2602144), (128, 1870291), (184, 1301072), (233, 1027456), (349, 685952), (368, 650536), (466, 513728), (698, 342976), (736, 325268), (932, 256864), (1396, 171488), (1472, 162634), (1864, 128432), (2792, 85744), (2944, 81317), (3728, 64216), (5359, 44672), (5584, 42872), (7456, 32108), (8027, 29824), (10718, 22336), (11168, 21436), (14912, 16054)]