261693504

素因数分解:

$2^6\times 3^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 196

約数和(自身を含む): 799551360

約数和(自身を除く): 537857856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 79, 81, 96, 108, 142, 144, 158, 162, 192, 213, 216, 237, 243, 284, 288, 316, 324, 426, 432, 474, 486, 568, 576, 632, 639, 648, 711, 729, 852, 864, 948, 972, 1136, 1264, 1278, 1296, 1422, 1458, 1704, 1728, 1896, 1917, 1944, 2133, 2272, 2528, 2556, 2592, 2844, 2916, 3408, 3792, 3834, 3888, 4266, 4544, 5056, 5112, 5184, 5609, 5688, 5751, 5832, 6399, 6816, 7584, 7668, 7776, 8532, 10224, 11218, 11376, 11502, 11664, 12798, 13632, 15168, 15336, 15552, 16827, 17064, 17253, 19197, 20448, 22436, 22752, 23004, 23328, 25596, 30672, 33654, 34128, 34506, 38394, 40896, 44872, 45504, 46008, 46656, 50481, 51192, 51759, 57591, 61344, 67308, 68256, 69012, 76788, 89744, 92016, 100962, 102384, 103518, 115182, 122688, 134616, 136512, 138024, 151443, 153576, 179488, 184032, 201924, 204768, 207036, 230364, 269232, 276048, 302886, 307152, 358976, 368064, 403848, 409536, 414072, 454329, 460728, 538464, 552096, 605772, 614304, 807696, 828144, 908658, 921456, 1076928, 1104192, 1211544, 1228608, 1362987, 1615392, 1656288, 1817316, 1842912, 2423088, 2725974, 3230784, 3312576, 3634632, 3685824, 4088961, 4846176, 5451948, 7269264, 8177922, 9692352, 10903896, 14538528, 16355844, 21807792, 29077056, 32711688, 43615584, 65423376, 87231168, 130846752, 261693504]

約数ペア:

[(1, 261693504), (2, 130846752), (3, 87231168), (4, 65423376), (6, 43615584), (8, 32711688), (9, 29077056), (12, 21807792), (16, 16355844), (18, 14538528), (24, 10903896), (27, 9692352), (32, 8177922), (36, 7269264), (48, 5451948), (54, 4846176), (64, 4088961), (71, 3685824), (72, 3634632), (79, 3312576), (81, 3230784), (96, 2725974), (108, 2423088), (142, 1842912), (144, 1817316), (158, 1656288), (162, 1615392), (192, 1362987), (213, 1228608), (216, 1211544), (237, 1104192), (243, 1076928), (284, 921456), (288, 908658), (316, 828144), (324, 807696), (426, 614304), (432, 605772), (474, 552096), (486, 538464), (568, 460728), (576, 454329), (632, 414072), (639, 409536), (648, 403848), (711, 368064), (729, 358976), (852, 307152), (864, 302886), (948, 276048), (972, 269232), (1136, 230364), (1264, 207036), (1278, 204768), (1296, 201924), (1422, 184032), (1458, 179488), (1704, 153576), (1728, 151443), (1896, 138024), (1917, 136512), (1944, 134616), (2133, 122688), (2272, 115182), (2528, 103518), (2556, 102384), (2592, 100962), (2844, 92016), (2916, 89744), (3408, 76788), (3792, 69012), (3834, 68256), (3888, 67308), (4266, 61344), (4544, 57591), (5056, 51759), (5112, 51192), (5184, 50481), (5609, 46656), (5688, 46008), (5751, 45504), (5832, 44872), (6399, 40896), (6816, 38394), (7584, 34506), (7668, 34128), (7776, 33654), (8532, 30672), (10224, 25596), (11218, 23328), (11376, 23004), (11502, 22752), (11664, 22436), (12798, 20448), (13632, 19197), (15168, 17253), (15336, 17064), (15552, 16827)]