2004451704

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 5702760000

約数和(自身を除く): 3698308296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 149, 183, 216, 244, 298, 366, 447, 488, 549, 596, 732, 894, 1021, 1098, 1192, 1341, 1464, 1647, 1788, 2042, 2196, 2682, 3063, 3294, 3576, 4023, 4084, 4392, 5364, 6126, 6588, 8046, 8168, 9089, 9189, 10728, 12252, 13176, 16092, 18178, 18378, 24504, 27267, 27567, 32184, 36356, 36756, 54534, 55134, 62281, 72712, 73512, 81801, 109068, 110268, 124562, 152129, 163602, 186843, 218136, 220536, 245403, 249124, 304258, 327204, 373686, 456387, 490806, 498248, 560529, 608516, 654408, 747372, 912774, 981612, 1121058, 1217032, 1369161, 1494744, 1681587, 1825548, 1963224, 2242116, 2738322, 3363174, 3651096, 4107483, 4484232, 5476644, 6726348, 8214966, 9279869, 10953288, 13452696, 16429932, 18559738, 27839607, 32859864, 37119476, 55679214, 74238952, 83518821, 111358428, 167037642, 222716856, 250556463, 334075284, 501112926, 668150568, 1002225852, 2004451704]

約数ペア:

[(1, 2004451704), (2, 1002225852), (3, 668150568), (4, 501112926), (6, 334075284), (8, 250556463), (9, 222716856), (12, 167037642), (18, 111358428), (24, 83518821), (27, 74238952), (36, 55679214), (54, 37119476), (61, 32859864), (72, 27839607), (108, 18559738), (122, 16429932), (149, 13452696), (183, 10953288), (216, 9279869), (244, 8214966), (298, 6726348), (366, 5476644), (447, 4484232), (488, 4107483), (549, 3651096), (596, 3363174), (732, 2738322), (894, 2242116), (1021, 1963224), (1098, 1825548), (1192, 1681587), (1341, 1494744), (1464, 1369161), (1647, 1217032), (1788, 1121058), (2042, 981612), (2196, 912774), (2682, 747372), (3063, 654408), (3294, 608516), (3576, 560529), (4023, 498248), (4084, 490806), (4392, 456387), (5364, 373686), (6126, 327204), (6588, 304258), (8046, 249124), (8168, 245403), (9089, 220536), (9189, 218136), (10728, 186843), (12252, 163602), (13176, 152129), (16092, 124562), (18178, 110268), (18378, 109068), (24504, 81801), (27267, 73512), (27567, 72712), (32184, 62281), (36356, 55134), (36756, 54534)]