1440847872

素因数分解:

$2^{11}\times 3^3\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 4340044800

約数和(自身を除く): 2899196928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 367, 384, 426, 432, 512, 568, 576, 639, 734, 768, 852, 864, 1024, 1101, 1136, 1152, 1278, 1468, 1536, 1704, 1728, 1917, 2048, 2202, 2272, 2304, 2556, 2936, 3072, 3303, 3408, 3456, 3834, 4404, 4544, 4608, 5112, 5872, 6144, 6606, 6816, 6912, 7668, 8808, 9088, 9216, 9909, 10224, 11744, 13212, 13632, 13824, 15336, 17616, 18176, 18432, 19818, 20448, 23488, 26057, 26424, 27264, 27648, 30672, 35232, 36352, 39636, 40896, 46976, 52114, 52848, 54528, 55296, 61344, 70464, 72704, 78171, 79272, 81792, 93952, 104228, 105696, 109056, 122688, 140928, 145408, 156342, 158544, 163584, 187904, 208456, 211392, 218112, 234513, 245376, 281856, 312684, 317088, 327168, 375808, 416912, 422784, 436224, 469026, 490752, 563712, 625368, 634176, 654336, 703539, 751616, 833824, 845568, 938052, 981504, 1127424, 1250736, 1268352, 1308672, 1407078, 1667648, 1691136, 1876104, 1963008, 2254848, 2501472, 2536704, 2814156, 3335296, 3382272, 3752208, 3926016, 5002944, 5073408, 5628312, 6670592, 6764544, 7504416, 10005888, 10146816, 11256624, 13341184, 15008832, 20011776, 20293632, 22513248, 26682368, 30017664, 40023552, 45026496, 53364736, 60035328, 80047104, 90052992, 120070656, 160094208, 180105984, 240141312, 360211968, 480282624, 720423936, 1440847872]

約数ペア:

[(1, 1440847872), (2, 720423936), (3, 480282624), (4, 360211968), (6, 240141312), (8, 180105984), (9, 160094208), (12, 120070656), (16, 90052992), (18, 80047104), (24, 60035328), (27, 53364736), (32, 45026496), (36, 40023552), (48, 30017664), (54, 26682368), (64, 22513248), (71, 20293632), (72, 20011776), (96, 15008832), (108, 13341184), (128, 11256624), (142, 10146816), (144, 10005888), (192, 7504416), (213, 6764544), (216, 6670592), (256, 5628312), (284, 5073408), (288, 5002944), (367, 3926016), (384, 3752208), (426, 3382272), (432, 3335296), (512, 2814156), (568, 2536704), (576, 2501472), (639, 2254848), (734, 1963008), (768, 1876104), (852, 1691136), (864, 1667648), (1024, 1407078), (1101, 1308672), (1136, 1268352), (1152, 1250736), (1278, 1127424), (1468, 981504), (1536, 938052), (1704, 845568), (1728, 833824), (1917, 751616), (2048, 703539), (2202, 654336), (2272, 634176), (2304, 625368), (2556, 563712), (2936, 490752), (3072, 469026), (3303, 436224), (3408, 422784), (3456, 416912), (3834, 375808), (4404, 327168), (4544, 317088), (4608, 312684), (5112, 281856), (5872, 245376), (6144, 234513), (6606, 218112), (6816, 211392), (6912, 208456), (7668, 187904), (8808, 163584), (9088, 158544), (9216, 156342), (9909, 145408), (10224, 140928), (11744, 122688), (13212, 109056), (13632, 105696), (13824, 104228), (15336, 93952), (17616, 81792), (18176, 79272), (18432, 78171), (19818, 72704), (20448, 70464), (23488, 61344), (26057, 55296), (26424, 54528), (27264, 52848), (27648, 52114), (30672, 46976), (35232, 40896), (36352, 39636)]