336081920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1667

約数の個数: 88

約数和(自身を含む): 826382088

約数和(自身を除く): 490300168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1024, 1280, 1312, 1601, 1640, 2560, 2624, 3202, 3280, 5120, 5248, 6404, 6560, 8005, 10496, 12808, 13120, 16010, 20992, 25616, 26240, 32020, 41984, 51232, 52480, 64040, 65641, 102464, 104960, 128080, 131282, 204928, 209920, 256160, 262564, 328205, 409856, 512320, 525128, 656410, 819712, 1024640, 1050256, 1312820, 1639424, 2049280, 2100512, 2625640, 4098560, 4201024, 5251280, 8197120, 8402048, 10502560, 16804096, 21005120, 33608192, 42010240, 67216384, 84020480, 168040960, 336081920]

約数ペア:

[(1, 336081920), (2, 168040960), (4, 84020480), (5, 67216384), (8, 42010240), (10, 33608192), (16, 21005120), (20, 16804096), (32, 10502560), (40, 8402048), (41, 8197120), (64, 5251280), (80, 4201024), (82, 4098560), (128, 2625640), (160, 2100512), (164, 2049280), (205, 1639424), (256, 1312820), (320, 1050256), (328, 1024640), (410, 819712), (512, 656410), (640, 525128), (656, 512320), (820, 409856), (1024, 328205), (1280, 262564), (1312, 256160), (1601, 209920), (1640, 204928), (2560, 131282), (2624, 128080), (3202, 104960), (3280, 102464), (5120, 65641), (5248, 64040), (6404, 52480), (6560, 51232), (8005, 41984), (10496, 32020), (12808, 26240), (13120, 25616), (16010, 20992)]