995245328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 2634498048

約数和(自身を除く): 1639252720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 103, 112, 121, 124, 154, 161, 176, 184, 206, 217, 242, 248, 253, 308, 322, 341, 368, 412, 434, 484, 496, 506, 616, 644, 682, 713, 721, 824, 847, 868, 968, 1012, 1133, 1232, 1288, 1364, 1426, 1442, 1648, 1694, 1736, 1771, 1936, 2024, 2266, 2369, 2387, 2576, 2728, 2783, 2852, 2884, 3193, 3388, 3472, 3542, 3751, 4048, 4532, 4738, 4774, 4991, 5456, 5566, 5704, 5768, 6386, 6776, 7084, 7502, 7843, 7931, 9064, 9476, 9548, 9982, 11132, 11408, 11536, 12463, 12772, 13552, 14168, 15004, 15686, 15862, 16583, 18128, 18952, 19096, 19481, 19964, 22264, 22351, 24926, 25544, 26059, 26257, 28336, 30008, 31372, 31724, 33166, 35123, 37904, 38192, 38962, 39928, 44528, 44702, 49852, 51088, 52118, 52514, 54901, 60016, 62744, 63448, 66332, 70246, 73439, 77924, 79856, 86273, 87241, 89404, 99704, 104236, 105028, 109802, 125488, 126896, 132664, 140492, 146878, 155848, 172546, 174482, 178808, 182413, 199408, 208472, 210056, 219604, 245861, 265328, 280984, 286649, 293756, 311696, 345092, 348964, 357616, 364826, 386353, 416944, 420112, 439208, 491722, 514073, 561968, 573298, 587512, 603911, 690184, 697928, 729652, 772706, 807829, 878416, 983444, 1028146, 1146596, 1175024, 1207822, 1380368, 1395856, 1459304, 1545412, 1615658, 1966888, 2006543, 2056292, 2293192, 2415644, 2704471, 2918608, 3090824, 3231316, 3933776, 4013086, 4112584, 4586384, 4831288, 5408942, 5654803, 6181648, 6462632, 8026172, 8225168, 8886119, 9662576, 10817884, 11309606, 12925264, 16052344, 17772238, 21635768, 22619212, 32104688, 35544476, 43271536, 45238424, 62202833, 71088952, 90476848, 124405666, 142177904, 248811332, 497622664, 995245328]

約数ペア:

[(1, 995245328), (2, 497622664), (4, 248811332), (7, 142177904), (8, 124405666), (11, 90476848), (14, 71088952), (16, 62202833), (22, 45238424), (23, 43271536), (28, 35544476), (31, 32104688), (44, 22619212), (46, 21635768), (56, 17772238), (62, 16052344), (77, 12925264), (88, 11309606), (92, 10817884), (103, 9662576), (112, 8886119), (121, 8225168), (124, 8026172), (154, 6462632), (161, 6181648), (176, 5654803), (184, 5408942), (206, 4831288), (217, 4586384), (242, 4112584), (248, 4013086), (253, 3933776), (308, 3231316), (322, 3090824), (341, 2918608), (368, 2704471), (412, 2415644), (434, 2293192), (484, 2056292), (496, 2006543), (506, 1966888), (616, 1615658), (644, 1545412), (682, 1459304), (713, 1395856), (721, 1380368), (824, 1207822), (847, 1175024), (868, 1146596), (968, 1028146), (1012, 983444), (1133, 878416), (1232, 807829), (1288, 772706), (1364, 729652), (1426, 697928), (1442, 690184), (1648, 603911), (1694, 587512), (1736, 573298), (1771, 561968), (1936, 514073), (2024, 491722), (2266, 439208), (2369, 420112), (2387, 416944), (2576, 386353), (2728, 364826), (2783, 357616), (2852, 348964), (2884, 345092), (3193, 311696), (3388, 293756), (3472, 286649), (3542, 280984), (3751, 265328), (4048, 245861), (4532, 219604), (4738, 210056), (4774, 208472), (4991, 199408), (5456, 182413), (5566, 178808), (5704, 174482), (5768, 172546), (6386, 155848), (6776, 146878), (7084, 140492), (7502, 132664), (7843, 126896), (7931, 125488), (9064, 109802), (9476, 105028), (9548, 104236), (9982, 99704), (11132, 89404), (11408, 87241), (11536, 86273), (12463, 79856), (12772, 77924), (13552, 73439), (14168, 70246), (15004, 66332), (15686, 63448), (15862, 62744), (16583, 60016), (18128, 54901), (18952, 52514), (19096, 52118), (19481, 51088), (19964, 49852), (22264, 44702), (22351, 44528), (24926, 39928), (25544, 38962), (26059, 38192), (26257, 37904), (28336, 35123), (30008, 33166), (31372, 31724)]