198143712

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 664070400

約数和(自身を除く): 465926688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 59, 69, 72, 78, 92, 96, 104, 108, 117, 118, 138, 144, 156, 169, 177, 184, 207, 208, 216, 234, 236, 276, 288, 299, 312, 338, 351, 354, 368, 414, 416, 432, 468, 472, 507, 531, 552, 598, 621, 624, 676, 702, 708, 736, 767, 828, 864, 897, 936, 944, 1014, 1062, 1104, 1196, 1242, 1248, 1352, 1357, 1404, 1416, 1521, 1534, 1593, 1656, 1794, 1872, 1888, 2028, 2124, 2208, 2301, 2392, 2484, 2691, 2704, 2714, 2808, 2832, 3042, 3068, 3186, 3312, 3588, 3744, 3887, 4056, 4071, 4248, 4563, 4602, 4784, 4968, 5382, 5408, 5428, 5616, 5664, 6084, 6136, 6372, 6624, 6903, 7176, 7774, 8073, 8112, 8142, 8496, 9126, 9204, 9568, 9936, 9971, 10764, 10856, 11232, 11661, 12168, 12213, 12272, 12744, 13806, 14352, 15548, 16146, 16224, 16284, 16992, 17641, 18252, 18408, 19872, 19942, 20709, 21528, 21712, 23322, 24336, 24426, 24544, 25488, 27612, 28704, 29913, 31096, 32292, 32568, 34983, 35282, 36504, 36639, 36816, 39884, 41418, 43056, 43424, 46644, 48672, 48852, 50976, 52923, 55224, 59826, 62192, 64584, 65136, 69966, 70564, 73008, 73278, 73632, 79768, 82836, 86112, 89739, 93288, 97704, 104949, 105846, 110448, 119652, 124384, 129168, 130272, 139932, 141128, 146016, 146556, 158769, 159536, 165672, 179478, 186576, 195408, 209898, 211692, 220896, 229333, 239304, 258336, 269217, 279864, 282256, 293112, 317538, 319072, 331344, 358956, 373152, 390816, 419796, 423384, 458666, 476307, 478608, 538434, 559728, 564512, 586224, 635076, 662688, 687999, 717912, 839592, 846768, 917332, 952614, 957216, 1076868, 1119456, 1172448, 1270152, 1375998, 1435824, 1679184, 1693536, 1834664, 1905228, 2063997, 2153736, 2540304, 2751996, 2871648, 3358368, 3669328, 3810456, 4127994, 4307472, 5080608, 5503992, 6191991, 7338656, 7620912, 8255988, 8614944, 11007984, 12383982, 15241824, 16511976, 22015968, 24767964, 33023952, 49535928, 66047904, 99071856, 198143712]

約数ペア:

[(1, 198143712), (2, 99071856), (3, 66047904), (4, 49535928), (6, 33023952), (8, 24767964), (9, 22015968), (12, 16511976), (13, 15241824), (16, 12383982), (18, 11007984), (23, 8614944), (24, 8255988), (26, 7620912), (27, 7338656), (32, 6191991), (36, 5503992), (39, 5080608), (46, 4307472), (48, 4127994), (52, 3810456), (54, 3669328), (59, 3358368), (69, 2871648), (72, 2751996), (78, 2540304), (92, 2153736), (96, 2063997), (104, 1905228), (108, 1834664), (117, 1693536), (118, 1679184), (138, 1435824), (144, 1375998), (156, 1270152), (169, 1172448), (177, 1119456), (184, 1076868), (207, 957216), (208, 952614), (216, 917332), (234, 846768), (236, 839592), (276, 717912), (288, 687999), (299, 662688), (312, 635076), (338, 586224), (351, 564512), (354, 559728), (368, 538434), (414, 478608), (416, 476307), (432, 458666), (468, 423384), (472, 419796), (507, 390816), (531, 373152), (552, 358956), (598, 331344), (621, 319072), (624, 317538), (676, 293112), (702, 282256), (708, 279864), (736, 269217), (767, 258336), (828, 239304), (864, 229333), (897, 220896), (936, 211692), (944, 209898), (1014, 195408), (1062, 186576), (1104, 179478), (1196, 165672), (1242, 159536), (1248, 158769), (1352, 146556), (1357, 146016), (1404, 141128), (1416, 139932), (1521, 130272), (1534, 129168), (1593, 124384), (1656, 119652), (1794, 110448), (1872, 105846), (1888, 104949), (2028, 97704), (2124, 93288), (2208, 89739), (2301, 86112), (2392, 82836), (2484, 79768), (2691, 73632), (2704, 73278), (2714, 73008), (2808, 70564), (2832, 69966), (3042, 65136), (3068, 64584), (3186, 62192), (3312, 59826), (3588, 55224), (3744, 52923), (3887, 50976), (4056, 48852), (4071, 48672), (4248, 46644), (4563, 43424), (4602, 43056), (4784, 41418), (4968, 39884), (5382, 36816), (5408, 36639), (5428, 36504), (5616, 35282), (5664, 34983), (6084, 32568), (6136, 32292), (6372, 31096), (6624, 29913), (6903, 28704), (7176, 27612), (7774, 25488), (8073, 24544), (8112, 24426), (8142, 24336), (8496, 23322), (9126, 21712), (9204, 21528), (9568, 20709), (9936, 19942), (9971, 19872), (10764, 18408), (10856, 18252), (11232, 17641), (11661, 16992), (12168, 16284), (12213, 16224), (12272, 16146), (12744, 15548), (13806, 14352)]