21109279104

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{70207}}^1$

素因数の和:70262

約数の個数: 160

約数和(自身を含む): 64988035200

約数和(自身を除く): 43878756096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 384, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1152, 1296, 1392, 1566, 1728, 1856, 2088, 2349, 2592, 2784, 3132, 3456, 3712, 4176, 4698, 5184, 5568, 6264, 8352, 9396, 10368, 11136, 12528, 16704, 18792, 25056, 33408, 37584, 50112, 70207, 75168, 100224, 140414, 150336, 210621, 280828, 300672, 421242, 561656, 631863, 842484, 1123312, 1263726, 1684968, 1895589, 2036003, 2246624, 2527452, 3369936, 3791178, 4072006, 4493248, 5054904, 5686767, 6108009, 6739872, 7582356, 8144012, 8986496, 10109808, 11373534, 12216018, 13479744, 15164712, 16288024, 18324027, 20219616, 22747068, 24432036, 26959488, 30329424, 32576048, 36648054, 40439232, 45494136, 48864072, 54972081, 60658848, 65152096, 73296108, 80878464, 90988272, 97728144, 109944162, 121317696, 130304192, 146592216, 164916243, 181976544, 195456288, 219888324, 242635392, 260608384, 293184432, 329832486, 363953088, 390912576, 439776648, 586368864, 659664972, 727906176, 781825152, 879553296, 1172737728, 1319329944, 1759106592, 2345475456, 2638659888, 3518213184, 5277319776, 7036426368, 10554639552, 21109279104]

約数ペア:

[(1, 21109279104), (2, 10554639552), (3, 7036426368), (4, 5277319776), (6, 3518213184), (8, 2638659888), (9, 2345475456), (12, 1759106592), (16, 1319329944), (18, 1172737728), (24, 879553296), (27, 781825152), (29, 727906176), (32, 659664972), (36, 586368864), (48, 439776648), (54, 390912576), (58, 363953088), (64, 329832486), (72, 293184432), (81, 260608384), (87, 242635392), (96, 219888324), (108, 195456288), (116, 181976544), (128, 164916243), (144, 146592216), (162, 130304192), (174, 121317696), (192, 109944162), (216, 97728144), (232, 90988272), (261, 80878464), (288, 73296108), (324, 65152096), (348, 60658848), (384, 54972081), (432, 48864072), (464, 45494136), (522, 40439232), (576, 36648054), (648, 32576048), (696, 30329424), (783, 26959488), (864, 24432036), (928, 22747068), (1044, 20219616), (1152, 18324027), (1296, 16288024), (1392, 15164712), (1566, 13479744), (1728, 12216018), (1856, 11373534), (2088, 10109808), (2349, 8986496), (2592, 8144012), (2784, 7582356), (3132, 6739872), (3456, 6108009), (3712, 5686767), (4176, 5054904), (4698, 4493248), (5184, 4072006), (5568, 3791178), (6264, 3369936), (8352, 2527452), (9396, 2246624), (10368, 2036003), (11136, 1895589), (12528, 1684968), (16704, 1263726), (18792, 1123312), (25056, 842484), (33408, 631863), (37584, 561656), (50112, 421242), (70207, 300672), (75168, 280828), (100224, 210621), (140414, 150336)]