641395584

素因数分解:

$2^7\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 192

約数和(自身を含む): 2028302640

約数和(自身を除く): 1386907056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 272, 288, 306, 324, 384, 408, 432, 459, 486, 544, 576, 612, 648, 816, 864, 918, 972, 1088, 1152, 1213, 1224, 1296, 1377, 1632, 1728, 1836, 1944, 2176, 2426, 2448, 2592, 2754, 3264, 3456, 3639, 3672, 3888, 4131, 4852, 4896, 5184, 5508, 6528, 7278, 7344, 7776, 8262, 9704, 9792, 10368, 10917, 11016, 14556, 14688, 15552, 16524, 19408, 19584, 20621, 21834, 22032, 29112, 29376, 31104, 32751, 33048, 38816, 41242, 43668, 44064, 58224, 58752, 61863, 65502, 66096, 77632, 82484, 87336, 88128, 98253, 116448, 123726, 131004, 132192, 155264, 164968, 174672, 176256, 185589, 196506, 232896, 247452, 262008, 264384, 294759, 329936, 349344, 371178, 393012, 465792, 494904, 524016, 528768, 556767, 589518, 659872, 698688, 742356, 786024, 989808, 1048032, 1113534, 1179036, 1319744, 1397376, 1484712, 1572048, 1670301, 1979616, 2096064, 2227068, 2358072, 2639488, 2969424, 3144096, 3340602, 3959232, 4192128, 4454136, 4716144, 5010903, 5938848, 6288192, 6681204, 7918464, 8908272, 9432288, 10021806, 11877696, 12576384, 13362408, 17816544, 18864576, 20043612, 23755392, 26724816, 35633088, 37729152, 40087224, 53449632, 71266176, 80174448, 106899264, 160348896, 213798528, 320697792, 641395584]

約数ペア:

[(1, 641395584), (2, 320697792), (3, 213798528), (4, 160348896), (6, 106899264), (8, 80174448), (9, 71266176), (12, 53449632), (16, 40087224), (17, 37729152), (18, 35633088), (24, 26724816), (27, 23755392), (32, 20043612), (34, 18864576), (36, 17816544), (48, 13362408), (51, 12576384), (54, 11877696), (64, 10021806), (68, 9432288), (72, 8908272), (81, 7918464), (96, 6681204), (102, 6288192), (108, 5938848), (128, 5010903), (136, 4716144), (144, 4454136), (153, 4192128), (162, 3959232), (192, 3340602), (204, 3144096), (216, 2969424), (243, 2639488), (272, 2358072), (288, 2227068), (306, 2096064), (324, 1979616), (384, 1670301), (408, 1572048), (432, 1484712), (459, 1397376), (486, 1319744), (544, 1179036), (576, 1113534), (612, 1048032), (648, 989808), (816, 786024), (864, 742356), (918, 698688), (972, 659872), (1088, 589518), (1152, 556767), (1213, 528768), (1224, 524016), (1296, 494904), (1377, 465792), (1632, 393012), (1728, 371178), (1836, 349344), (1944, 329936), (2176, 294759), (2426, 264384), (2448, 262008), (2592, 247452), (2754, 232896), (3264, 196506), (3456, 185589), (3639, 176256), (3672, 174672), (3888, 164968), (4131, 155264), (4852, 132192), (4896, 131004), (5184, 123726), (5508, 116448), (6528, 98253), (7278, 88128), (7344, 87336), (7776, 82484), (8262, 77632), (9704, 66096), (9792, 65502), (10368, 61863), (10917, 58752), (11016, 58224), (14556, 44064), (14688, 43668), (15552, 41242), (16524, 38816), (19408, 33048), (19584, 32751), (20621, 31104), (21834, 29376), (22032, 29112)]