1861924224

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 5034458880

約数和(自身を除く): 3172534656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 163, 192, 197, 302, 326, 384, 394, 453, 489, 591, 604, 652, 788, 906, 978, 1182, 1208, 1304, 1576, 1812, 1956, 2364, 2416, 2608, 3152, 3624, 3912, 4728, 4832, 5216, 6304, 7248, 7824, 9456, 9664, 10432, 12608, 14496, 15648, 18912, 19328, 20864, 24613, 25216, 28992, 29747, 31296, 32111, 37824, 49226, 57984, 59494, 62592, 64222, 73839, 75648, 89241, 96333, 98452, 118988, 128444, 147678, 178482, 192666, 196904, 237976, 256888, 295356, 356964, 385332, 393808, 475952, 513776, 590712, 713928, 770664, 787616, 951904, 1027552, 1181424, 1427856, 1541328, 1575232, 1903808, 2055104, 2362848, 2855712, 3082656, 3150464, 3807616, 4110208, 4725696, 4848761, 5711424, 6165312, 9451392, 9697522, 11422848, 12330624, 14546283, 19395044, 29092566, 38790088, 58185132, 77580176, 116370264, 155160352, 232740528, 310320704, 465481056, 620641408, 930962112, 1861924224]

約数ペア:

[(1, 1861924224), (2, 930962112), (3, 620641408), (4, 465481056), (6, 310320704), (8, 232740528), (12, 155160352), (16, 116370264), (24, 77580176), (32, 58185132), (48, 38790088), (64, 29092566), (96, 19395044), (128, 14546283), (151, 12330624), (163, 11422848), (192, 9697522), (197, 9451392), (302, 6165312), (326, 5711424), (384, 4848761), (394, 4725696), (453, 4110208), (489, 3807616), (591, 3150464), (604, 3082656), (652, 2855712), (788, 2362848), (906, 2055104), (978, 1903808), (1182, 1575232), (1208, 1541328), (1304, 1427856), (1576, 1181424), (1812, 1027552), (1956, 951904), (2364, 787616), (2416, 770664), (2608, 713928), (3152, 590712), (3624, 513776), (3912, 475952), (4728, 393808), (4832, 385332), (5216, 356964), (6304, 295356), (7248, 256888), (7824, 237976), (9456, 196904), (9664, 192666), (10432, 178482), (12608, 147678), (14496, 128444), (15648, 118988), (18912, 98452), (19328, 96333), (20864, 89241), (24613, 75648), (25216, 73839), (28992, 64222), (29747, 62592), (31296, 59494), (32111, 57984), (37824, 49226)]