421567488

素因数分解:

$2^{10}\times 3^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 132

約数和(自身を含む): 1229428200

約数和(自身を除く): 807860712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 307, 384, 447, 512, 576, 596, 614, 768, 894, 921, 1024, 1152, 1192, 1228, 1341, 1536, 1788, 1842, 2304, 2384, 2456, 2682, 2763, 3072, 3576, 3684, 4608, 4768, 4912, 5364, 5526, 7152, 7368, 9216, 9536, 9824, 10728, 11052, 14304, 14736, 19072, 19648, 21456, 22104, 28608, 29472, 38144, 39296, 42912, 44208, 45743, 57216, 58944, 76288, 78592, 85824, 88416, 91486, 114432, 117888, 137229, 152576, 157184, 171648, 176832, 182972, 228864, 235776, 274458, 314368, 343296, 353664, 365944, 411687, 457728, 471552, 548916, 686592, 707328, 731888, 823374, 943104, 1097832, 1373184, 1414656, 1463776, 1646748, 2195664, 2829312, 2927552, 3293496, 4391328, 5855104, 6586992, 8782656, 11710208, 13173984, 17565312, 23420416, 26347968, 35130624, 46840832, 52695936, 70261248, 105391872, 140522496, 210783744, 421567488]

約数ペア:

[(1, 421567488), (2, 210783744), (3, 140522496), (4, 105391872), (6, 70261248), (8, 52695936), (9, 46840832), (12, 35130624), (16, 26347968), (18, 23420416), (24, 17565312), (32, 13173984), (36, 11710208), (48, 8782656), (64, 6586992), (72, 5855104), (96, 4391328), (128, 3293496), (144, 2927552), (149, 2829312), (192, 2195664), (256, 1646748), (288, 1463776), (298, 1414656), (307, 1373184), (384, 1097832), (447, 943104), (512, 823374), (576, 731888), (596, 707328), (614, 686592), (768, 548916), (894, 471552), (921, 457728), (1024, 411687), (1152, 365944), (1192, 353664), (1228, 343296), (1341, 314368), (1536, 274458), (1788, 235776), (1842, 228864), (2304, 182972), (2384, 176832), (2456, 171648), (2682, 157184), (2763, 152576), (3072, 137229), (3576, 117888), (3684, 114432), (4608, 91486), (4768, 88416), (4912, 85824), (5364, 78592), (5526, 76288), (7152, 58944), (7368, 57216), (9216, 45743), (9536, 44208), (9824, 42912), (10728, 39296), (11052, 38144), (14304, 29472), (14736, 28608), (19072, 22104), (19648, 21456)]