215919648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1924

約数の個数: 192

約数和(自身を含む): 758016000

約数和(自身を除く): 542096352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 1879, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3758, 4104, 4256, 4788, 5472, 5637, 6048, 6384, 7182, 7516, 8208, 9576, 11274, 12768, 13153, 14364, 15032, 16416, 16911, 19152, 22548, 26306, 28728, 30064, 33822, 35701, 38304, 39459, 45096, 50733, 52612, 57456, 60128, 67644, 71402, 78918, 90192, 101466, 105224, 107103, 114912, 118377, 135288, 142804, 157836, 180384, 202932, 210448, 214206, 236754, 249907, 270576, 285608, 315672, 321309, 355131, 405864, 420896, 428412, 473508, 499814, 541152, 571216, 631344, 642618, 710262, 749721, 811728, 856824, 947016, 963927, 999628, 1142432, 1262688, 1285236, 1420524, 1499442, 1623456, 1713648, 1894032, 1927854, 1999256, 2249163, 2570472, 2841048, 2998884, 3427296, 3788064, 3855708, 3998512, 4498326, 5140944, 5682096, 5997768, 6747489, 7711416, 7997024, 8996652, 10281888, 11364192, 11995536, 13494978, 15422832, 17993304, 23991072, 26989956, 30845664, 35986608, 53979912, 71973216, 107959824, 215919648]

約数ペア:

[(1, 215919648), (2, 107959824), (3, 71973216), (4, 53979912), (6, 35986608), (7, 30845664), (8, 26989956), (9, 23991072), (12, 17993304), (14, 15422832), (16, 13494978), (18, 11995536), (19, 11364192), (21, 10281888), (24, 8996652), (27, 7997024), (28, 7711416), (32, 6747489), (36, 5997768), (38, 5682096), (42, 5140944), (48, 4498326), (54, 3998512), (56, 3855708), (57, 3788064), (63, 3427296), (72, 2998884), (76, 2841048), (84, 2570472), (96, 2249163), (108, 1999256), (112, 1927854), (114, 1894032), (126, 1713648), (133, 1623456), (144, 1499442), (152, 1420524), (168, 1285236), (171, 1262688), (189, 1142432), (216, 999628), (224, 963927), (228, 947016), (252, 856824), (266, 811728), (288, 749721), (304, 710262), (336, 642618), (342, 631344), (378, 571216), (399, 541152), (432, 499814), (456, 473508), (504, 428412), (513, 420896), (532, 405864), (608, 355131), (672, 321309), (684, 315672), (756, 285608), (798, 270576), (864, 249907), (912, 236754), (1008, 214206), (1026, 210448), (1064, 202932), (1197, 180384), (1368, 157836), (1512, 142804), (1596, 135288), (1824, 118377), (1879, 114912), (2016, 107103), (2052, 105224), (2128, 101466), (2394, 90192), (2736, 78918), (3024, 71402), (3192, 67644), (3591, 60128), (3758, 57456), (4104, 52612), (4256, 50733), (4788, 45096), (5472, 39459), (5637, 38304), (6048, 35701), (6384, 33822), (7182, 30064), (7516, 28728), (8208, 26306), (9576, 22548), (11274, 19152), (12768, 16911), (13153, 16416), (14364, 15032)]