1866379968

素因数分解:

$2^6\times 3^6\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 196

約数和(自身を含む): 5619069280

約数和(自身を除く): 3752689312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 144, 162, 192, 216, 218, 243, 288, 324, 327, 367, 432, 436, 486, 576, 648, 654, 729, 734, 864, 872, 972, 981, 1101, 1296, 1308, 1458, 1468, 1728, 1744, 1944, 1962, 2202, 2592, 2616, 2916, 2936, 2943, 3303, 3488, 3888, 3924, 4404, 5184, 5232, 5832, 5872, 5886, 6606, 6976, 7776, 7848, 8808, 8829, 9909, 10464, 11664, 11744, 11772, 13212, 15552, 15696, 17616, 17658, 19818, 20928, 23328, 23488, 23544, 26424, 26487, 29727, 31392, 35232, 35316, 39636, 40003, 46656, 47088, 52848, 52974, 59454, 62784, 70464, 70632, 79272, 79461, 80006, 89181, 94176, 105696, 105948, 118908, 120009, 141264, 158544, 158922, 160012, 178362, 188352, 211392, 211896, 237816, 240018, 267543, 282528, 317088, 317844, 320024, 356724, 360027, 423792, 475632, 480036, 535086, 565056, 634176, 635688, 640048, 713448, 720054, 847584, 951264, 960072, 1070172, 1080081, 1271376, 1280096, 1426896, 1440108, 1695168, 1902528, 1920144, 2140344, 2160162, 2542752, 2560192, 2853792, 2880216, 3240243, 3840288, 4280688, 4320324, 5085504, 5707584, 5760432, 6480486, 7680576, 8561376, 8640648, 9720729, 11520864, 12960972, 17122752, 17281296, 19441458, 23041728, 25921944, 29162187, 34562592, 38882916, 51843888, 58324374, 69125184, 77765832, 103687776, 116648748, 155531664, 207375552, 233297496, 311063328, 466594992, 622126656, 933189984, 1866379968]

約数ペア:

[(1, 1866379968), (2, 933189984), (3, 622126656), (4, 466594992), (6, 311063328), (8, 233297496), (9, 207375552), (12, 155531664), (16, 116648748), (18, 103687776), (24, 77765832), (27, 69125184), (32, 58324374), (36, 51843888), (48, 38882916), (54, 34562592), (64, 29162187), (72, 25921944), (81, 23041728), (96, 19441458), (108, 17281296), (109, 17122752), (144, 12960972), (162, 11520864), (192, 9720729), (216, 8640648), (218, 8561376), (243, 7680576), (288, 6480486), (324, 5760432), (327, 5707584), (367, 5085504), (432, 4320324), (436, 4280688), (486, 3840288), (576, 3240243), (648, 2880216), (654, 2853792), (729, 2560192), (734, 2542752), (864, 2160162), (872, 2140344), (972, 1920144), (981, 1902528), (1101, 1695168), (1296, 1440108), (1308, 1426896), (1458, 1280096), (1468, 1271376), (1728, 1080081), (1744, 1070172), (1944, 960072), (1962, 951264), (2202, 847584), (2592, 720054), (2616, 713448), (2916, 640048), (2936, 635688), (2943, 634176), (3303, 565056), (3488, 535086), (3888, 480036), (3924, 475632), (4404, 423792), (5184, 360027), (5232, 356724), (5832, 320024), (5872, 317844), (5886, 317088), (6606, 282528), (6976, 267543), (7776, 240018), (7848, 237816), (8808, 211896), (8829, 211392), (9909, 188352), (10464, 178362), (11664, 160012), (11744, 158922), (11772, 158544), (13212, 141264), (15552, 120009), (15696, 118908), (17616, 105948), (17658, 105696), (19818, 94176), (20928, 89181), (23328, 80006), (23488, 79461), (23544, 79272), (26424, 70632), (26487, 70464), (29727, 62784), (31392, 59454), (35232, 52974), (35316, 52848), (39636, 47088), (40003, 46656)]