198108288

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 506915712

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, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 431, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 862, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1293, 1344, 1368, 1512, 1596, 1724, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2586, 2688, 2736, 3017, 3024, 3192, 3448, 3456, 3591, 3648, 3879, 4032, 4104, 4256, 4788, 5172, 5472, 6034, 6048, 6384, 6896, 7182, 7296, 7758, 8064, 8189, 8208, 8512, 9051, 9576, 10344, 10944, 11637, 12068, 12096, 12768, 13792, 14364, 15516, 16378, 16416, 17024, 18102, 19152, 20688, 21888, 23274, 24136, 24192, 24567, 25536, 27153, 27584, 28728, 31032, 32756, 32832, 36204, 38304, 41376, 46548, 48272, 49134, 51072, 54306, 55168, 57323, 57456, 62064, 65512, 65664, 72408, 73701, 76608, 81459, 82752, 93096, 96544, 98268, 108612, 114646, 114912, 124128, 131024, 144816, 147402, 153216, 162918, 165504, 171969, 186192, 193088, 196536, 217224, 221103, 229292, 229824, 248256, 262048, 289632, 294804, 325836, 343938, 372384, 386176, 393072, 434448, 442206, 458584, 459648, 496512, 515907, 524096, 579264, 589608, 651672, 687876, 744768, 786144, 868896, 884412, 917168, 1031814, 1048192, 1158528, 1179216, 1303344, 1375752, 1489536, 1547721, 1572288, 1737792, 1768824, 1834336, 2063628, 2358432, 2606688, 2751504, 3095442, 3144576, 3475584, 3537648, 3668672, 4127256, 4716864, 5213376, 5503008, 6190884, 7075296, 7337344, 8254512, 9433728, 10426752, 11006016, 12381768, 14150592, 16509024, 22012032, 24763536, 28301184, 33018048, 49527072, 66036096, 99054144, 198108288]

約数ペア:

[(1, 198108288), (2, 99054144), (3, 66036096), (4, 49527072), (6, 33018048), (7, 28301184), (8, 24763536), (9, 22012032), (12, 16509024), (14, 14150592), (16, 12381768), (18, 11006016), (19, 10426752), (21, 9433728), (24, 8254512), (27, 7337344), (28, 7075296), (32, 6190884), (36, 5503008), (38, 5213376), (42, 4716864), (48, 4127256), (54, 3668672), (56, 3537648), (57, 3475584), (63, 3144576), (64, 3095442), (72, 2751504), (76, 2606688), (84, 2358432), (96, 2063628), (108, 1834336), (112, 1768824), (114, 1737792), (126, 1572288), (128, 1547721), (133, 1489536), (144, 1375752), (152, 1303344), (168, 1179216), (171, 1158528), (189, 1048192), (192, 1031814), (216, 917168), (224, 884412), (228, 868896), (252, 786144), (266, 744768), (288, 687876), (304, 651672), (336, 589608), (342, 579264), (378, 524096), (384, 515907), (399, 496512), (431, 459648), (432, 458584), (448, 442206), (456, 434448), (504, 393072), (513, 386176), (532, 372384), (576, 343938), (608, 325836), (672, 294804), (684, 289632), (756, 262048), (798, 248256), (862, 229824), (864, 229292), (896, 221103), (912, 217224), (1008, 196536), (1026, 193088), (1064, 186192), (1152, 171969), (1197, 165504), (1216, 162918), (1293, 153216), (1344, 147402), (1368, 144816), (1512, 131024), (1596, 124128), (1724, 114912), (1728, 114646), (1824, 108612), (2016, 98268), (2052, 96544), (2128, 93096), (2394, 82752), (2432, 81459), (2586, 76608), (2688, 73701), (2736, 72408), (3017, 65664), (3024, 65512), (3192, 62064), (3448, 57456), (3456, 57323), (3591, 55168), (3648, 54306), (3879, 51072), (4032, 49134), (4104, 48272), (4256, 46548), (4788, 41376), (5172, 38304), (5472, 36204), (6034, 32832), (6048, 32756), (6384, 31032), (6896, 28728), (7182, 27584), (7296, 27153), (7758, 25536), (8064, 24567), (8189, 24192), (8208, 24136), (8512, 23274), (9051, 21888), (9576, 20688), (10344, 19152), (10944, 18102), (11637, 17024), (12068, 16416), (12096, 16378), (12768, 15516), (13792, 14364)]