663395292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 2032128000

約数和(自身を除く): 1368732708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 107, 108, 118, 126, 139, 177, 189, 214, 236, 252, 278, 321, 354, 378, 413, 417, 428, 531, 556, 642, 708, 749, 756, 826, 834, 963, 973, 1062, 1239, 1251, 1284, 1498, 1593, 1652, 1668, 1926, 1946, 2124, 2247, 2478, 2502, 2889, 2919, 2996, 3186, 3717, 3753, 3852, 3892, 4494, 4956, 5004, 5778, 5838, 6313, 6372, 6741, 7434, 7506, 8201, 8757, 8988, 11151, 11556, 11676, 12626, 13482, 14868, 14873, 15012, 16402, 17514, 18939, 20223, 22302, 24603, 25252, 26271, 26964, 29746, 32804, 35028, 37878, 40446, 44191, 44604, 44619, 49206, 52542, 56817, 57407, 59492, 73809, 75756, 80892, 88382, 89238, 98412, 104111, 105084, 113634, 114814, 132573, 133857, 147618, 170451, 172221, 176764, 178476, 208222, 221427, 227268, 229628, 265146, 267714, 295236, 312333, 340902, 344442, 397719, 401571, 416444, 442854, 516663, 530292, 535428, 624666, 681804, 688884, 795438, 803142, 877507, 885708, 936999, 1033326, 1193157, 1249332, 1549989, 1590876, 1606284, 1755014, 1873998, 2066652, 2386314, 2632521, 2810997, 3099978, 3510028, 3747996, 4772628, 5265042, 5621994, 6142549, 6199956, 7897563, 10530084, 11243988, 12285098, 15795126, 18427647, 23692689, 24570196, 31590252, 36855294, 47385378, 55282941, 73710588, 94770756, 110565882, 165848823, 221131764, 331697646, 663395292]

約数ペア:

[(1, 663395292), (2, 331697646), (3, 221131764), (4, 165848823), (6, 110565882), (7, 94770756), (9, 73710588), (12, 55282941), (14, 47385378), (18, 36855294), (21, 31590252), (27, 24570196), (28, 23692689), (36, 18427647), (42, 15795126), (54, 12285098), (59, 11243988), (63, 10530084), (84, 7897563), (107, 6199956), (108, 6142549), (118, 5621994), (126, 5265042), (139, 4772628), (177, 3747996), (189, 3510028), (214, 3099978), (236, 2810997), (252, 2632521), (278, 2386314), (321, 2066652), (354, 1873998), (378, 1755014), (413, 1606284), (417, 1590876), (428, 1549989), (531, 1249332), (556, 1193157), (642, 1033326), (708, 936999), (749, 885708), (756, 877507), (826, 803142), (834, 795438), (963, 688884), (973, 681804), (1062, 624666), (1239, 535428), (1251, 530292), (1284, 516663), (1498, 442854), (1593, 416444), (1652, 401571), (1668, 397719), (1926, 344442), (1946, 340902), (2124, 312333), (2247, 295236), (2478, 267714), (2502, 265146), (2889, 229628), (2919, 227268), (2996, 221427), (3186, 208222), (3717, 178476), (3753, 176764), (3852, 172221), (3892, 170451), (4494, 147618), (4956, 133857), (5004, 132573), (5778, 114814), (5838, 113634), (6313, 105084), (6372, 104111), (6741, 98412), (7434, 89238), (7506, 88382), (8201, 80892), (8757, 75756), (8988, 73809), (11151, 59492), (11556, 57407), (11676, 56817), (12626, 52542), (13482, 49206), (14868, 44619), (14873, 44604), (15012, 44191), (16402, 40446), (17514, 37878), (18939, 35028), (20223, 32804), (22302, 29746), (24603, 26964), (25252, 26271)]