421481664

素因数分解:

$2^6\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 112

約数和(自身を含む): 1248156000

約数和(自身を除く): 826674336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 149, 192, 216, 288, 298, 432, 447, 576, 596, 864, 894, 1192, 1341, 1637, 1728, 1788, 2384, 2682, 3274, 3576, 4023, 4768, 4911, 5364, 6548, 7152, 8046, 9536, 9822, 10728, 13096, 14304, 14733, 16092, 19644, 21456, 26192, 28608, 29466, 32184, 39288, 42912, 44199, 52384, 58932, 64368, 78576, 85824, 88398, 104768, 117864, 128736, 157152, 176796, 235728, 243913, 257472, 314304, 353592, 471456, 487826, 707184, 731739, 942912, 975652, 1414368, 1463478, 1951304, 2195217, 2828736, 2926956, 3902608, 4390434, 5853912, 6585651, 7805216, 8780868, 11707824, 13171302, 15610432, 17561736, 23415648, 26342604, 35123472, 46831296, 52685208, 70246944, 105370416, 140493888, 210740832, 421481664]

約数ペア:

[(1, 421481664), (2, 210740832), (3, 140493888), (4, 105370416), (6, 70246944), (8, 52685208), (9, 46831296), (12, 35123472), (16, 26342604), (18, 23415648), (24, 17561736), (27, 15610432), (32, 13171302), (36, 11707824), (48, 8780868), (54, 7805216), (64, 6585651), (72, 5853912), (96, 4390434), (108, 3902608), (144, 2926956), (149, 2828736), (192, 2195217), (216, 1951304), (288, 1463478), (298, 1414368), (432, 975652), (447, 942912), (576, 731739), (596, 707184), (864, 487826), (894, 471456), (1192, 353592), (1341, 314304), (1637, 257472), (1728, 243913), (1788, 235728), (2384, 176796), (2682, 157152), (3274, 128736), (3576, 117864), (4023, 104768), (4768, 88398), (4911, 85824), (5364, 78576), (6548, 64368), (7152, 58932), (8046, 52384), (9536, 44199), (9822, 42912), (10728, 39288), (13096, 32184), (14304, 29466), (14733, 28608), (16092, 26192), (19644, 21456)]