68394832128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{30509}}^1$

素因数の和:30677

約数の個数: 216

約数和(自身を含む): 226999281600

約数和(自身を除く): 158604449472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 139, 144, 168, 192, 224, 252, 256, 278, 288, 336, 384, 417, 448, 504, 556, 576, 672, 768, 834, 896, 973, 1008, 1112, 1152, 1251, 1344, 1668, 1792, 1946, 2016, 2224, 2304, 2502, 2688, 2919, 3336, 3892, 4032, 4448, 5004, 5376, 5838, 6672, 7784, 8064, 8757, 8896, 10008, 11676, 13344, 15568, 16128, 17514, 17792, 20016, 23352, 26688, 30509, 31136, 35028, 35584, 40032, 46704, 53376, 61018, 62272, 70056, 80064, 91527, 93408, 106752, 122036, 124544, 140112, 160128, 183054, 186816, 213563, 244072, 249088, 274581, 280224, 320256, 366108, 373632, 427126, 488144, 549162, 560448, 640689, 732216, 747264, 854252, 976288, 1098324, 1120896, 1281378, 1464432, 1708504, 1922067, 1952576, 2196648, 2241792, 2562756, 2928864, 3417008, 3844134, 3905152, 4240751, 4393296, 5125512, 5857728, 6834016, 7688268, 7810304, 8481502, 8786592, 10251024, 11715456, 12722253, 13668032, 15376536, 16963004, 17573184, 20502048, 23430912, 25444506, 27336064, 29685257, 30753072, 33926008, 35146368, 38166759, 41004096, 50889012, 54672128, 59370514, 61506144, 67852016, 70292736, 76333518, 82008192, 89055771, 101778024, 118741028, 123012288, 135704032, 152667036, 164016384, 178111542, 203556048, 237482056, 246024576, 267167313, 271408064, 305334072, 356223084, 407112096, 474964112, 492049152, 534334626, 542816128, 610668144, 712446168, 814224192, 949928224, 1068669252, 1085632256, 1221336288, 1424892336, 1628448384, 1899856448, 2137338504, 2442672576, 2849784672, 3256896768, 3799712896, 4274677008, 4885345152, 5699569344, 7599425792, 8549354016, 9770690304, 11399138688, 17098708032, 22798277376, 34197416064, 68394832128]

約数ペア:

[(1, 68394832128), (2, 34197416064), (3, 22798277376), (4, 17098708032), (6, 11399138688), (7, 9770690304), (8, 8549354016), (9, 7599425792), (12, 5699569344), (14, 4885345152), (16, 4274677008), (18, 3799712896), (21, 3256896768), (24, 2849784672), (28, 2442672576), (32, 2137338504), (36, 1899856448), (42, 1628448384), (48, 1424892336), (56, 1221336288), (63, 1085632256), (64, 1068669252), (72, 949928224), (84, 814224192), (96, 712446168), (112, 610668144), (126, 542816128), (128, 534334626), (139, 492049152), (144, 474964112), (168, 407112096), (192, 356223084), (224, 305334072), (252, 271408064), (256, 267167313), (278, 246024576), (288, 237482056), (336, 203556048), (384, 178111542), (417, 164016384), (448, 152667036), (504, 135704032), (556, 123012288), (576, 118741028), (672, 101778024), (768, 89055771), (834, 82008192), (896, 76333518), (973, 70292736), (1008, 67852016), (1112, 61506144), (1152, 59370514), (1251, 54672128), (1344, 50889012), (1668, 41004096), (1792, 38166759), (1946, 35146368), (2016, 33926008), (2224, 30753072), (2304, 29685257), (2502, 27336064), (2688, 25444506), (2919, 23430912), (3336, 20502048), (3892, 17573184), (4032, 16963004), (4448, 15376536), (5004, 13668032), (5376, 12722253), (5838, 11715456), (6672, 10251024), (7784, 8786592), (8064, 8481502), (8757, 7810304), (8896, 7688268), (10008, 6834016), (11676, 5857728), (13344, 5125512), (15568, 4393296), (16128, 4240751), (17514, 3905152), (17792, 3844134), (20016, 3417008), (23352, 2928864), (26688, 2562756), (30509, 2241792), (31136, 2196648), (35028, 1952576), (35584, 1922067), (40032, 1708504), (46704, 1464432), (53376, 1281378), (61018, 1120896), (62272, 1098324), (70056, 976288), (80064, 854252), (91527, 747264), (93408, 732216), (106752, 640689), (122036, 560448), (124544, 549162), (140112, 488144), (160128, 427126), (183054, 373632), (186816, 366108), (213563, 320256), (244072, 280224), (249088, 274581)]