831724236

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 2471560000

約数和(自身を除く): 1639835764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 193, 196, 252, 294, 343, 349, 386, 441, 579, 588, 686, 698, 772, 882, 1029, 1047, 1158, 1351, 1372, 1396, 1737, 1764, 2058, 2094, 2316, 2443, 2702, 3087, 3141, 3474, 4053, 4116, 4188, 4886, 5404, 6174, 6282, 6948, 7329, 8106, 9457, 9772, 12159, 12348, 12564, 14658, 16212, 17101, 18914, 21987, 24318, 28371, 29316, 34202, 37828, 43974, 48636, 51303, 56742, 66199, 67357, 68404, 85113, 87948, 102606, 113484, 119707, 132398, 134714, 153909, 170226, 198597, 202071, 205212, 239414, 264796, 269428, 307818, 340452, 359121, 397194, 404142, 471499, 478828, 595791, 606213, 615636, 718242, 794388, 808284, 942998, 1077363, 1191582, 1212426, 1414497, 1436484, 1885996, 2154726, 2383164, 2424852, 2828994, 3300493, 4243491, 4309452, 5657988, 6600986, 8486982, 9901479, 13201972, 16973964, 19802958, 23103451, 29704437, 39605916, 46206902, 59408874, 69310353, 92413804, 118817748, 138620706, 207931059, 277241412, 415862118, 831724236]

約数ペア:

[(1, 831724236), (2, 415862118), (3, 277241412), (4, 207931059), (6, 138620706), (7, 118817748), (9, 92413804), (12, 69310353), (14, 59408874), (18, 46206902), (21, 39605916), (28, 29704437), (36, 23103451), (42, 19802958), (49, 16973964), (63, 13201972), (84, 9901479), (98, 8486982), (126, 6600986), (147, 5657988), (193, 4309452), (196, 4243491), (252, 3300493), (294, 2828994), (343, 2424852), (349, 2383164), (386, 2154726), (441, 1885996), (579, 1436484), (588, 1414497), (686, 1212426), (698, 1191582), (772, 1077363), (882, 942998), (1029, 808284), (1047, 794388), (1158, 718242), (1351, 615636), (1372, 606213), (1396, 595791), (1737, 478828), (1764, 471499), (2058, 404142), (2094, 397194), (2316, 359121), (2443, 340452), (2702, 307818), (3087, 269428), (3141, 264796), (3474, 239414), (4053, 205212), (4116, 202071), (4188, 198597), (4886, 170226), (5404, 153909), (6174, 134714), (6282, 132398), (6948, 119707), (7329, 113484), (8106, 102606), (9457, 87948), (9772, 85113), (12159, 68404), (12348, 67357), (12564, 66199), (14658, 56742), (16212, 51303), (17101, 48636), (18914, 43974), (21987, 37828), (24318, 34202), (28371, 29316)]