420139008

素因数分解:

$2^{12}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 208

約数和(自身を含む): 1297454400

約数和(自身を除く): 877315392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 131, 144, 174, 192, 216, 232, 256, 261, 262, 288, 348, 384, 393, 432, 464, 512, 522, 524, 576, 696, 768, 783, 786, 864, 928, 1024, 1044, 1048, 1152, 1179, 1392, 1536, 1566, 1572, 1728, 1856, 2048, 2088, 2096, 2304, 2358, 2784, 3072, 3132, 3144, 3456, 3537, 3712, 3799, 4096, 4176, 4192, 4608, 4716, 5568, 6144, 6264, 6288, 6912, 7074, 7424, 7598, 8352, 8384, 9216, 9432, 11136, 11397, 12288, 12528, 12576, 13824, 14148, 14848, 15196, 16704, 16768, 18432, 18864, 22272, 22794, 25056, 25152, 27648, 28296, 29696, 30392, 33408, 33536, 34191, 36864, 37728, 44544, 45588, 50112, 50304, 55296, 56592, 59392, 60784, 66816, 67072, 68382, 75456, 89088, 91176, 100224, 100608, 102573, 110592, 113184, 118784, 121568, 133632, 134144, 136764, 150912, 178176, 182352, 200448, 201216, 205146, 226368, 243136, 267264, 268288, 273528, 301824, 356352, 364704, 400896, 402432, 410292, 452736, 486272, 534528, 536576, 547056, 603648, 729408, 801792, 804864, 820584, 905472, 972544, 1069056, 1094112, 1207296, 1458816, 1603584, 1609728, 1641168, 1810944, 1945088, 2188224, 2414592, 2917632, 3207168, 3282336, 3621888, 3890176, 4376448, 4829184, 5835264, 6564672, 7243776, 7780352, 8752896, 11670528, 13129344, 14487552, 15560704, 17505792, 23341056, 26258688, 35011584, 46682112, 52517376, 70023168, 105034752, 140046336, 210069504, 420139008]

約数ペア:

[(1, 420139008), (2, 210069504), (3, 140046336), (4, 105034752), (6, 70023168), (8, 52517376), (9, 46682112), (12, 35011584), (16, 26258688), (18, 23341056), (24, 17505792), (27, 15560704), (29, 14487552), (32, 13129344), (36, 11670528), (48, 8752896), (54, 7780352), (58, 7243776), (64, 6564672), (72, 5835264), (87, 4829184), (96, 4376448), (108, 3890176), (116, 3621888), (128, 3282336), (131, 3207168), (144, 2917632), (174, 2414592), (192, 2188224), (216, 1945088), (232, 1810944), (256, 1641168), (261, 1609728), (262, 1603584), (288, 1458816), (348, 1207296), (384, 1094112), (393, 1069056), (432, 972544), (464, 905472), (512, 820584), (522, 804864), (524, 801792), (576, 729408), (696, 603648), (768, 547056), (783, 536576), (786, 534528), (864, 486272), (928, 452736), (1024, 410292), (1044, 402432), (1048, 400896), (1152, 364704), (1179, 356352), (1392, 301824), (1536, 273528), (1566, 268288), (1572, 267264), (1728, 243136), (1856, 226368), (2048, 205146), (2088, 201216), (2096, 200448), (2304, 182352), (2358, 178176), (2784, 150912), (3072, 136764), (3132, 134144), (3144, 133632), (3456, 121568), (3537, 118784), (3712, 113184), (3799, 110592), (4096, 102573), (4176, 100608), (4192, 100224), (4608, 91176), (4716, 89088), (5568, 75456), (6144, 68382), (6264, 67072), (6288, 66816), (6912, 60784), (7074, 59392), (7424, 56592), (7598, 55296), (8352, 50304), (8384, 50112), (9216, 45588), (9432, 44544), (11136, 37728), (11397, 36864), (12288, 34191), (12528, 33536), (12576, 33408), (13824, 30392), (14148, 29696), (14848, 28296), (15196, 27648), (16704, 25152), (16768, 25056), (18432, 22794), (18864, 22272)]