38711568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 118176960

約数和(自身を除く): 79465392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 151, 168, 196, 218, 294, 302, 327, 336, 392, 436, 453, 588, 604, 654, 763, 784, 872, 906, 1057, 1176, 1208, 1308, 1526, 1744, 1812, 2114, 2289, 2352, 2416, 2616, 3052, 3171, 3624, 4228, 4578, 5232, 5341, 6104, 6342, 7248, 7399, 8456, 9156, 10682, 12208, 12684, 14798, 16023, 16459, 16912, 18312, 21364, 22197, 25368, 29596, 32046, 32918, 36624, 42728, 44394, 49377, 50736, 59192, 64092, 65836, 85456, 88788, 98754, 115213, 118384, 128184, 131672, 177576, 197508, 230426, 256368, 263344, 345639, 355152, 395016, 460852, 691278, 790032, 806491, 921704, 1382556, 1612982, 1843408, 2419473, 2765112, 3225964, 4838946, 5530224, 6451928, 9677892, 12903856, 19355784, 38711568]

約数ペア:

[(1, 38711568), (2, 19355784), (3, 12903856), (4, 9677892), (6, 6451928), (7, 5530224), (8, 4838946), (12, 3225964), (14, 2765112), (16, 2419473), (21, 1843408), (24, 1612982), (28, 1382556), (42, 921704), (48, 806491), (49, 790032), (56, 691278), (84, 460852), (98, 395016), (109, 355152), (112, 345639), (147, 263344), (151, 256368), (168, 230426), (196, 197508), (218, 177576), (294, 131672), (302, 128184), (327, 118384), (336, 115213), (392, 98754), (436, 88788), (453, 85456), (588, 65836), (604, 64092), (654, 59192), (763, 50736), (784, 49377), (872, 44394), (906, 42728), (1057, 36624), (1176, 32918), (1208, 32046), (1308, 29596), (1526, 25368), (1744, 22197), (1812, 21364), (2114, 18312), (2289, 16912), (2352, 16459), (2416, 16023), (2616, 14798), (3052, 12684), (3171, 12208), (3624, 10682), (4228, 9156), (4578, 8456), (5232, 7399), (5341, 7248), (6104, 6342)]