999346572

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3362

約数の個数: 180

約数和(自身を含む): 3199932120

約数和(自身を除く): 2200585548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1539, 1596, 1764, 1862, 2052, 2268, 2394, 2646, 2793, 3078, 3313, 3591, 3724, 3969, 4788, 5292, 5586, 6156, 6626, 7182, 7938, 8379, 9939, 10773, 11172, 13252, 14364, 15876, 16758, 19878, 21546, 23191, 25137, 29817, 33516, 39756, 43092, 46382, 50274, 59634, 62947, 69573, 75411, 89451, 92764, 100548, 119268, 125894, 139146, 150822, 162337, 178902, 188841, 208719, 251788, 268353, 278292, 301644, 324674, 357804, 377682, 417438, 440629, 487011, 536706, 566523, 626157, 649348, 755364, 834876, 881258, 974022, 1073412, 1133046, 1252314, 1321887, 1461033, 1699569, 1762516, 1878471, 1948044, 2266092, 2504628, 2643774, 2922066, 3084403, 3399138, 3756942, 3965661, 4383099, 5098707, 5287548, 5844132, 6168806, 6798276, 7513884, 7931322, 8766198, 9253209, 10197414, 11896983, 12337612, 13149297, 15862644, 17532396, 18506418, 20394828, 23793966, 26298594, 27759627, 35690949, 37012836, 47587932, 52597188, 55519254, 71381898, 83278881, 111038508, 142763796, 166557762, 249836643, 333115524, 499673286, 999346572]

約数ペア:

[(1, 999346572), (2, 499673286), (3, 333115524), (4, 249836643), (6, 166557762), (7, 142763796), (9, 111038508), (12, 83278881), (14, 71381898), (18, 55519254), (19, 52597188), (21, 47587932), (27, 37012836), (28, 35690949), (36, 27759627), (38, 26298594), (42, 23793966), (49, 20394828), (54, 18506418), (57, 17532396), (63, 15862644), (76, 13149297), (81, 12337612), (84, 11896983), (98, 10197414), (108, 9253209), (114, 8766198), (126, 7931322), (133, 7513884), (147, 6798276), (162, 6168806), (171, 5844132), (189, 5287548), (196, 5098707), (228, 4383099), (252, 3965661), (266, 3756942), (294, 3399138), (324, 3084403), (342, 2922066), (378, 2643774), (399, 2504628), (441, 2266092), (513, 1948044), (532, 1878471), (567, 1762516), (588, 1699569), (684, 1461033), (756, 1321887), (798, 1252314), (882, 1133046), (931, 1073412), (1026, 974022), (1134, 881258), (1197, 834876), (1323, 755364), (1539, 649348), (1596, 626157), (1764, 566523), (1862, 536706), (2052, 487011), (2268, 440629), (2394, 417438), (2646, 377682), (2793, 357804), (3078, 324674), (3313, 301644), (3591, 278292), (3724, 268353), (3969, 251788), (4788, 208719), (5292, 188841), (5586, 178902), (6156, 162337), (6626, 150822), (7182, 139146), (7938, 125894), (8379, 119268), (9939, 100548), (10773, 92764), (11172, 89451), (13252, 75411), (14364, 69573), (15876, 62947), (16758, 59634), (19878, 50274), (21546, 46382), (23191, 43092), (25137, 39756), (29817, 33516)]