544413440

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 1398684672

約数和(自身を除く): 854271232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 197, 254, 256, 272, 320, 340, 394, 508, 544, 635, 640, 680, 788, 985, 1016, 1088, 1270, 1280, 1360, 1576, 1970, 2032, 2159, 2176, 2540, 2720, 3152, 3349, 3940, 4064, 4318, 4352, 5080, 5440, 6304, 6698, 7880, 8128, 8636, 10160, 10795, 10880, 12608, 13396, 15760, 16256, 16745, 17272, 20320, 21590, 21760, 25019, 25216, 26792, 31520, 32512, 33490, 34544, 40640, 43180, 50038, 50432, 53584, 63040, 66980, 69088, 81280, 86360, 100076, 107168, 125095, 126080, 133960, 138176, 162560, 172720, 200152, 214336, 250190, 252160, 267920, 276352, 345440, 400304, 425323, 428672, 500380, 535840, 552704, 690880, 800608, 850646, 857344, 1000760, 1071680, 1381760, 1601216, 1701292, 2001520, 2126615, 2143360, 2763520, 3202432, 3402584, 4003040, 4253230, 4286720, 6404864, 6805168, 8006080, 8506460, 13610336, 16012160, 17012920, 27220672, 32024320, 34025840, 54441344, 68051680, 108882688, 136103360, 272206720, 544413440]

約数ペア:

[(1, 544413440), (2, 272206720), (4, 136103360), (5, 108882688), (8, 68051680), (10, 54441344), (16, 34025840), (17, 32024320), (20, 27220672), (32, 17012920), (34, 16012160), (40, 13610336), (64, 8506460), (68, 8006080), (80, 6805168), (85, 6404864), (127, 4286720), (128, 4253230), (136, 4003040), (160, 3402584), (170, 3202432), (197, 2763520), (254, 2143360), (256, 2126615), (272, 2001520), (320, 1701292), (340, 1601216), (394, 1381760), (508, 1071680), (544, 1000760), (635, 857344), (640, 850646), (680, 800608), (788, 690880), (985, 552704), (1016, 535840), (1088, 500380), (1270, 428672), (1280, 425323), (1360, 400304), (1576, 345440), (1970, 276352), (2032, 267920), (2159, 252160), (2176, 250190), (2540, 214336), (2720, 200152), (3152, 172720), (3349, 162560), (3940, 138176), (4064, 133960), (4318, 126080), (4352, 125095), (5080, 107168), (5440, 100076), (6304, 86360), (6698, 81280), (7880, 69088), (8128, 66980), (8636, 63040), (10160, 53584), (10795, 50432), (10880, 50038), (12608, 43180), (13396, 40640), (15760, 34544), (16256, 33490), (16745, 32512), (17272, 31520), (20320, 26792), (21590, 25216), (21760, 25019)]