1636126464

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{6211}}^1$

素因数の和:6251

約数の個数: 144

約数和(自身を含む): 5078931200

約数和(自身を除く): 3442804736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5376, 5488, 6211, 6272, 8232, 9408, 10976, 12422, 12544, 16464, 18633, 18816, 21952, 24844, 32928, 37266, 37632, 43477, 43904, 49688, 65856, 74532, 86954, 87808, 99376, 130431, 131712, 149064, 173908, 198752, 260862, 263424, 298128, 304339, 347816, 397504, 521724, 596256, 608678, 695632, 795008, 913017, 1043448, 1192512, 1217356, 1391264, 1590016, 1826034, 2086896, 2130373, 2385024, 2434712, 2782528, 3652068, 4173792, 4260746, 4770048, 4869424, 5565056, 6391119, 7304136, 8347584, 8521492, 9738848, 11130112, 12782238, 14608272, 16695168, 17042984, 19477696, 25564476, 29216544, 33390336, 34085968, 38955392, 51128952, 58433088, 68171936, 77910784, 102257904, 116866176, 136343872, 204515808, 233732352, 272687744, 409031616, 545375488, 818063232, 1636126464]

約数ペア:

[(1, 1636126464), (2, 818063232), (3, 545375488), (4, 409031616), (6, 272687744), (7, 233732352), (8, 204515808), (12, 136343872), (14, 116866176), (16, 102257904), (21, 77910784), (24, 68171936), (28, 58433088), (32, 51128952), (42, 38955392), (48, 34085968), (49, 33390336), (56, 29216544), (64, 25564476), (84, 19477696), (96, 17042984), (98, 16695168), (112, 14608272), (128, 12782238), (147, 11130112), (168, 9738848), (192, 8521492), (196, 8347584), (224, 7304136), (256, 6391119), (294, 5565056), (336, 4869424), (343, 4770048), (384, 4260746), (392, 4173792), (448, 3652068), (588, 2782528), (672, 2434712), (686, 2385024), (768, 2130373), (784, 2086896), (896, 1826034), (1029, 1590016), (1176, 1391264), (1344, 1217356), (1372, 1192512), (1568, 1043448), (1792, 913017), (2058, 795008), (2352, 695632), (2688, 608678), (2744, 596256), (3136, 521724), (4116, 397504), (4704, 347816), (5376, 304339), (5488, 298128), (6211, 263424), (6272, 260862), (8232, 198752), (9408, 173908), (10976, 149064), (12422, 131712), (12544, 130431), (16464, 99376), (18633, 87808), (18816, 86954), (21952, 74532), (24844, 65856), (32928, 49688), (37266, 43904), (37632, 43477)]