1944690216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 5663450880

約数和(自身を除く): 3718760664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 257, 292, 438, 511, 514, 584, 617, 771, 876, 1022, 1028, 1234, 1533, 1542, 1752, 1799, 1851, 2044, 2056, 2468, 3066, 3084, 3598, 3702, 4088, 4319, 4936, 5397, 6132, 6168, 7196, 7404, 8638, 10794, 12264, 12957, 14392, 14808, 17276, 18761, 21588, 25914, 34552, 37522, 43176, 45041, 51828, 56283, 75044, 90082, 103656, 112566, 131327, 135123, 150088, 158569, 180164, 225132, 262654, 270246, 315287, 317138, 360328, 393981, 450264, 475707, 525308, 540492, 630574, 634276, 787962, 945861, 951414, 1050616, 1080984, 1109983, 1261148, 1268552, 1575924, 1891722, 1902828, 2219966, 2522296, 3151848, 3329949, 3783444, 3805656, 4439932, 6659898, 7566888, 8879864, 11575537, 13319796, 23151074, 26639592, 34726611, 46302148, 69453222, 81028759, 92604296, 138906444, 162057518, 243086277, 277812888, 324115036, 486172554, 648230072, 972345108, 1944690216]

約数ペア:

[(1, 1944690216), (2, 972345108), (3, 648230072), (4, 486172554), (6, 324115036), (7, 277812888), (8, 243086277), (12, 162057518), (14, 138906444), (21, 92604296), (24, 81028759), (28, 69453222), (42, 46302148), (56, 34726611), (73, 26639592), (84, 23151074), (146, 13319796), (168, 11575537), (219, 8879864), (257, 7566888), (292, 6659898), (438, 4439932), (511, 3805656), (514, 3783444), (584, 3329949), (617, 3151848), (771, 2522296), (876, 2219966), (1022, 1902828), (1028, 1891722), (1234, 1575924), (1533, 1268552), (1542, 1261148), (1752, 1109983), (1799, 1080984), (1851, 1050616), (2044, 951414), (2056, 945861), (2468, 787962), (3066, 634276), (3084, 630574), (3598, 540492), (3702, 525308), (4088, 475707), (4319, 450264), (4936, 393981), (5397, 360328), (6132, 317138), (6168, 315287), (7196, 270246), (7404, 262654), (8638, 225132), (10794, 180164), (12264, 158569), (12957, 150088), (14392, 135123), (14808, 131327), (17276, 112566), (18761, 103656), (21588, 90082), (25914, 75044), (34552, 56283), (37522, 51828), (43176, 45041)]