1580432868

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1039

約数の個数: 144

約数和(自身を含む): 4695600000

約数和(自身を除く): 3115167132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 196, 252, 294, 298, 343, 441, 447, 588, 596, 686, 859, 882, 894, 1029, 1043, 1341, 1372, 1718, 1764, 1788, 2058, 2086, 2577, 2682, 3087, 3129, 3436, 4116, 4172, 5154, 5364, 6013, 6174, 6258, 7301, 7731, 9387, 10308, 12026, 12348, 12516, 14602, 15462, 18039, 18774, 21903, 24052, 29204, 30924, 36078, 37548, 42091, 43806, 51107, 54117, 65709, 72156, 84182, 87612, 102214, 108234, 126273, 127991, 131418, 153321, 168364, 204428, 216468, 252546, 255982, 262836, 294637, 306642, 378819, 383973, 459963, 505092, 511964, 589274, 613284, 757638, 767946, 883911, 895937, 919926, 1151919, 1178548, 1515276, 1535892, 1767822, 1791874, 1839852, 2303838, 2651733, 2687811, 3535644, 3583748, 4607676, 5303466, 5375622, 6271559, 8063433, 10606932, 10751244, 12543118, 16126866, 18814677, 25086236, 32253732, 37629354, 43900913, 56444031, 75258708, 87801826, 112888062, 131702739, 175603652, 225776124, 263405478, 395108217, 526810956, 790216434, 1580432868]

約数ペア:

[(1, 1580432868), (2, 790216434), (3, 526810956), (4, 395108217), (6, 263405478), (7, 225776124), (9, 175603652), (12, 131702739), (14, 112888062), (18, 87801826), (21, 75258708), (28, 56444031), (36, 43900913), (42, 37629354), (49, 32253732), (63, 25086236), (84, 18814677), (98, 16126866), (126, 12543118), (147, 10751244), (149, 10606932), (196, 8063433), (252, 6271559), (294, 5375622), (298, 5303466), (343, 4607676), (441, 3583748), (447, 3535644), (588, 2687811), (596, 2651733), (686, 2303838), (859, 1839852), (882, 1791874), (894, 1767822), (1029, 1535892), (1043, 1515276), (1341, 1178548), (1372, 1151919), (1718, 919926), (1764, 895937), (1788, 883911), (2058, 767946), (2086, 757638), (2577, 613284), (2682, 589274), (3087, 511964), (3129, 505092), (3436, 459963), (4116, 383973), (4172, 378819), (5154, 306642), (5364, 294637), (6013, 262836), (6174, 255982), (6258, 252546), (7301, 216468), (7731, 204428), (9387, 168364), (10308, 153321), (12026, 131418), (12348, 127991), (12516, 126273), (14602, 108234), (15462, 102214), (18039, 87612), (18774, 84182), (21903, 72156), (24052, 65709), (29204, 54117), (30924, 51107), (36078, 43806), (37548, 42091)]