2580631452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2161

約数の個数: 216

約数和(自身を含む): 8207493840

約数和(自身を除く): 5626862388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 49, 57, 63, 74, 76, 84, 98, 111, 114, 126, 133, 147, 148, 171, 196, 222, 228, 252, 259, 266, 294, 333, 342, 399, 441, 444, 518, 532, 588, 666, 684, 703, 777, 798, 882, 931, 1036, 1197, 1332, 1406, 1554, 1596, 1764, 1813, 1862, 2081, 2109, 2331, 2394, 2793, 2812, 3108, 3626, 3724, 4162, 4218, 4662, 4788, 4921, 5439, 5586, 6243, 6327, 7252, 8324, 8379, 8436, 9324, 9842, 10878, 11172, 12486, 12654, 14567, 14763, 16317, 16758, 18729, 19684, 21756, 24972, 25308, 29134, 29526, 32634, 33516, 34447, 37458, 39539, 43701, 44289, 58268, 59052, 65268, 68894, 74916, 76997, 79078, 87402, 88578, 101969, 103341, 118617, 131103, 137788, 153994, 158156, 174804, 177156, 203938, 206682, 230991, 237234, 262206, 276773, 305907, 307988, 310023, 355851, 407876, 413364, 461982, 474468, 524412, 538979, 553546, 611814, 620046, 692973, 711702, 830319, 917721, 923964, 1077958, 1107092, 1223628, 1240092, 1385946, 1423404, 1462943, 1616937, 1660638, 1835442, 1937411, 2155916, 2490957, 2771892, 2925886, 3233874, 3321276, 3670884, 3772853, 3874822, 4388829, 4850811, 4981914, 5812233, 5851772, 6467748, 7545706, 7749644, 8777658, 9701622, 9963828, 10240601, 11318559, 11624466, 13166487, 15091412, 17436699, 17555316, 19403244, 20481202, 22637118, 23248932, 26332974, 30721803, 33955677, 34873398, 40962404, 45274236, 52665948, 61443606, 67911354, 69746796, 71684207, 92165409, 122887212, 135822708, 143368414, 184330818, 215052621, 286736828, 368661636, 430105242, 645157863, 860210484, 1290315726, 2580631452]

約数ペア:

[(1, 2580631452), (2, 1290315726), (3, 860210484), (4, 645157863), (6, 430105242), (7, 368661636), (9, 286736828), (12, 215052621), (14, 184330818), (18, 143368414), (19, 135822708), (21, 122887212), (28, 92165409), (36, 71684207), (37, 69746796), (38, 67911354), (42, 61443606), (49, 52665948), (57, 45274236), (63, 40962404), (74, 34873398), (76, 33955677), (84, 30721803), (98, 26332974), (111, 23248932), (114, 22637118), (126, 20481202), (133, 19403244), (147, 17555316), (148, 17436699), (171, 15091412), (196, 13166487), (222, 11624466), (228, 11318559), (252, 10240601), (259, 9963828), (266, 9701622), (294, 8777658), (333, 7749644), (342, 7545706), (399, 6467748), (441, 5851772), (444, 5812233), (518, 4981914), (532, 4850811), (588, 4388829), (666, 3874822), (684, 3772853), (703, 3670884), (777, 3321276), (798, 3233874), (882, 2925886), (931, 2771892), (1036, 2490957), (1197, 2155916), (1332, 1937411), (1406, 1835442), (1554, 1660638), (1596, 1616937), (1764, 1462943), (1813, 1423404), (1862, 1385946), (2081, 1240092), (2109, 1223628), (2331, 1107092), (2394, 1077958), (2793, 923964), (2812, 917721), (3108, 830319), (3626, 711702), (3724, 692973), (4162, 620046), (4218, 611814), (4662, 553546), (4788, 538979), (4921, 524412), (5439, 474468), (5586, 461982), (6243, 413364), (6327, 407876), (7252, 355851), (8324, 310023), (8379, 307988), (8436, 305907), (9324, 276773), (9842, 262206), (10878, 237234), (11172, 230991), (12486, 206682), (12654, 203938), (14567, 177156), (14763, 174804), (16317, 158156), (16758, 153994), (18729, 137788), (19684, 131103), (21756, 118617), (24972, 103341), (25308, 101969), (29134, 88578), (29526, 87402), (32634, 79078), (33516, 76997), (34447, 74916), (37458, 68894), (39539, 65268), (43701, 59052), (44289, 58268)]