18641617896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:932

約数の個数: 256

約数和(自身を含む): 55240704000

約数和(自身を除く): 36599086104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 47, 57, 66, 76, 88, 94, 107, 114, 132, 141, 152, 188, 209, 214, 228, 264, 282, 321, 376, 418, 428, 456, 517, 564, 627, 642, 739, 836, 856, 893, 1034, 1128, 1177, 1254, 1284, 1478, 1551, 1672, 1786, 2033, 2068, 2217, 2354, 2508, 2568, 2679, 2956, 3102, 3531, 3572, 4066, 4136, 4434, 4708, 5016, 5029, 5358, 5912, 6099, 6204, 7062, 7144, 8129, 8132, 8868, 9416, 9823, 10058, 10716, 12198, 12408, 14041, 14124, 15087, 16258, 16264, 17736, 19646, 20116, 21432, 22363, 24387, 24396, 28082, 28248, 29469, 30174, 32516, 34733, 39292, 40232, 42123, 44726, 48774, 48792, 55319, 56164, 58938, 60348, 65032, 67089, 69466, 78584, 79073, 84246, 89452, 95551, 97548, 104199, 110638, 112328, 117876, 120696, 134178, 138932, 154451, 158146, 165957, 168492, 178904, 191102, 195096, 208398, 221276, 235752, 237219, 268356, 277864, 286653, 308902, 316292, 331914, 336984, 382063, 382204, 416796, 442552, 463353, 474438, 536712, 573306, 617804, 632584, 659927, 663828, 764126, 764408, 833592, 869803, 926706, 948876, 1051061, 1146189, 1146612, 1235608, 1319854, 1327656, 1502387, 1528252, 1739606, 1853412, 1897752, 1979781, 2102122, 2292378, 2293224, 2609409, 2639708, 3004774, 3056504, 3153183, 3479212, 3706824, 3716431, 3959562, 4204244, 4507161, 4584756, 5218818, 5279416, 6009548, 6306366, 6958424, 7259197, 7432862, 7919124, 8408488, 9014322, 9169512, 10437636, 11149293, 12019096, 12612732, 14518394, 14865724, 15838248, 16526257, 18028644, 20875272, 21777591, 22298586, 25225464, 29036788, 29731448, 33052514, 36057288, 40880741, 43555182, 44597172, 49578771, 58073576, 66105028, 70612189, 81761482, 87110364, 89194344, 99157542, 122642223, 132210056, 141224378, 163522964, 174220728, 198315084, 211836567, 245284446, 282448756, 327045928, 396630168, 423673134, 490568892, 564897512, 776734079, 847346268, 981137784, 1553468158, 1694692536, 2330202237, 3106936316, 4660404474, 6213872632, 9320808948, 18641617896]

約数ペア:

[(1, 18641617896), (2, 9320808948), (3, 6213872632), (4, 4660404474), (6, 3106936316), (8, 2330202237), (11, 1694692536), (12, 1553468158), (19, 981137784), (22, 847346268), (24, 776734079), (33, 564897512), (38, 490568892), (44, 423673134), (47, 396630168), (57, 327045928), (66, 282448756), (76, 245284446), (88, 211836567), (94, 198315084), (107, 174220728), (114, 163522964), (132, 141224378), (141, 132210056), (152, 122642223), (188, 99157542), (209, 89194344), (214, 87110364), (228, 81761482), (264, 70612189), (282, 66105028), (321, 58073576), (376, 49578771), (418, 44597172), (428, 43555182), (456, 40880741), (517, 36057288), (564, 33052514), (627, 29731448), (642, 29036788), (739, 25225464), (836, 22298586), (856, 21777591), (893, 20875272), (1034, 18028644), (1128, 16526257), (1177, 15838248), (1254, 14865724), (1284, 14518394), (1478, 12612732), (1551, 12019096), (1672, 11149293), (1786, 10437636), (2033, 9169512), (2068, 9014322), (2217, 8408488), (2354, 7919124), (2508, 7432862), (2568, 7259197), (2679, 6958424), (2956, 6306366), (3102, 6009548), (3531, 5279416), (3572, 5218818), (4066, 4584756), (4136, 4507161), (4434, 4204244), (4708, 3959562), (5016, 3716431), (5029, 3706824), (5358, 3479212), (5912, 3153183), (6099, 3056504), (6204, 3004774), (7062, 2639708), (7144, 2609409), (8129, 2293224), (8132, 2292378), (8868, 2102122), (9416, 1979781), (9823, 1897752), (10058, 1853412), (10716, 1739606), (12198, 1528252), (12408, 1502387), (14041, 1327656), (14124, 1319854), (15087, 1235608), (16258, 1146612), (16264, 1146189), (17736, 1051061), (19646, 948876), (20116, 926706), (21432, 869803), (22363, 833592), (24387, 764408), (24396, 764126), (28082, 663828), (28248, 659927), (29469, 632584), (30174, 617804), (32516, 573306), (34733, 536712), (39292, 474438), (40232, 463353), (42123, 442552), (44726, 416796), (48774, 382204), (48792, 382063), (55319, 336984), (56164, 331914), (58938, 316292), (60348, 308902), (65032, 286653), (67089, 277864), (69466, 268356), (78584, 237219), (79073, 235752), (84246, 221276), (89452, 208398), (95551, 195096), (97548, 191102), (104199, 178904), (110638, 168492), (112328, 165957), (117876, 158146), (120696, 154451), (134178, 138932)]