1022938128

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 2909608416

約数和(自身を除く): 1886670288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 211, 257, 262, 393, 422, 514, 524, 633, 771, 786, 844, 1028, 1048, 1179, 1266, 1542, 1572, 1688, 1899, 2056, 2096, 2313, 2358, 2532, 3084, 3144, 3376, 3798, 4112, 4626, 4716, 5064, 6168, 6288, 7596, 9252, 9432, 10128, 12336, 15192, 18504, 18864, 27641, 30384, 33667, 37008, 54227, 55282, 67334, 82923, 101001, 108454, 110564, 134668, 162681, 165846, 202002, 216908, 221128, 248769, 269336, 303003, 325362, 331692, 404004, 433816, 442256, 488043, 497538, 538672, 606006, 650724, 663384, 808008, 867632, 976086, 995076, 1212012, 1301448, 1326768, 1616016, 1952172, 1990152, 2424024, 2602896, 3904344, 3980304, 4848048, 7103737, 7808688, 14207474, 21311211, 28414948, 42622422, 56829896, 63933633, 85244844, 113659792, 127867266, 170489688, 255734532, 340979376, 511469064, 1022938128]

約数ペア:

[(1, 1022938128), (2, 511469064), (3, 340979376), (4, 255734532), (6, 170489688), (8, 127867266), (9, 113659792), (12, 85244844), (16, 63933633), (18, 56829896), (24, 42622422), (36, 28414948), (48, 21311211), (72, 14207474), (131, 7808688), (144, 7103737), (211, 4848048), (257, 3980304), (262, 3904344), (393, 2602896), (422, 2424024), (514, 1990152), (524, 1952172), (633, 1616016), (771, 1326768), (786, 1301448), (844, 1212012), (1028, 995076), (1048, 976086), (1179, 867632), (1266, 808008), (1542, 663384), (1572, 650724), (1688, 606006), (1899, 538672), (2056, 497538), (2096, 488043), (2313, 442256), (2358, 433816), (2532, 404004), (3084, 331692), (3144, 325362), (3376, 303003), (3798, 269336), (4112, 248769), (4626, 221128), (4716, 216908), (5064, 202002), (6168, 165846), (6288, 162681), (7596, 134668), (9252, 110564), (9432, 108454), (10128, 101001), (12336, 82923), (15192, 67334), (18504, 55282), (18864, 54227), (27641, 37008), (30384, 33667)]