401010048

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 1292544000

約数和(自身を除く): 891533952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 197, 216, 228, 248, 279, 288, 304, 342, 372, 384, 394, 432, 456, 496, 513, 558, 576, 589, 591, 608, 684, 744, 788, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1182, 1216, 1368, 1488, 1576, 1674, 1728, 1767, 1773, 1824, 1984, 2052, 2232, 2356, 2364, 2432, 2736, 2976, 3152, 3348, 3456, 3534, 3546, 3648, 3743, 3968, 4104, 4464, 4712, 4728, 5301, 5319, 5472, 5952, 6107, 6304, 6696, 7068, 7092, 7296, 7486, 8208, 8928, 9424, 9456, 10602, 10638, 10944, 11229, 11904, 12214, 12608, 13392, 14136, 14184, 14972, 15903, 16416, 17856, 18321, 18848, 18912, 21204, 21276, 21888, 22458, 24428, 25216, 26784, 28272, 28368, 29944, 31806, 32832, 33687, 35712, 36642, 37696, 37824, 42408, 42552, 44916, 48856, 53568, 54963, 56544, 56736, 59888, 63612, 65664, 67374, 73284, 75392, 75648, 84816, 85104, 89832, 97712, 101061, 107136, 109926, 113088, 113472, 116033, 119776, 127224, 134748, 146568, 164889, 169632, 170208, 179664, 195424, 202122, 219852, 226176, 226944, 232066, 239552, 254448, 269496, 293136, 329778, 339264, 340416, 348099, 359328, 390848, 404244, 439704, 464132, 479104, 508896, 538992, 586272, 659556, 678528, 680832, 696198, 718656, 781696, 808488, 879408, 928264, 1017792, 1044297, 1077984, 1172544, 1319112, 1392396, 1437312, 1616976, 1758816, 1856528, 2035584, 2088594, 2155968, 2345088, 2638224, 2784792, 3132891, 3233952, 3517632, 3713056, 4177188, 4311936, 5276448, 5569584, 6265782, 6467904, 7035264, 7426112, 8354376, 10552896, 11139168, 12531564, 12935808, 14852224, 16708752, 21105792, 22278336, 25063128, 33417504, 44556672, 50126256, 66835008, 100252512, 133670016, 200505024, 401010048]

約数ペア:

[(1, 401010048), (2, 200505024), (3, 133670016), (4, 100252512), (6, 66835008), (8, 50126256), (9, 44556672), (12, 33417504), (16, 25063128), (18, 22278336), (19, 21105792), (24, 16708752), (27, 14852224), (31, 12935808), (32, 12531564), (36, 11139168), (38, 10552896), (48, 8354376), (54, 7426112), (57, 7035264), (62, 6467904), (64, 6265782), (72, 5569584), (76, 5276448), (93, 4311936), (96, 4177188), (108, 3713056), (114, 3517632), (124, 3233952), (128, 3132891), (144, 2784792), (152, 2638224), (171, 2345088), (186, 2155968), (192, 2088594), (197, 2035584), (216, 1856528), (228, 1758816), (248, 1616976), (279, 1437312), (288, 1392396), (304, 1319112), (342, 1172544), (372, 1077984), (384, 1044297), (394, 1017792), (432, 928264), (456, 879408), (496, 808488), (513, 781696), (558, 718656), (576, 696198), (589, 680832), (591, 678528), (608, 659556), (684, 586272), (744, 538992), (788, 508896), (837, 479104), (864, 464132), (912, 439704), (992, 404244), (1026, 390848), (1116, 359328), (1152, 348099), (1178, 340416), (1182, 339264), (1216, 329778), (1368, 293136), (1488, 269496), (1576, 254448), (1674, 239552), (1728, 232066), (1767, 226944), (1773, 226176), (1824, 219852), (1984, 202122), (2052, 195424), (2232, 179664), (2356, 170208), (2364, 169632), (2432, 164889), (2736, 146568), (2976, 134748), (3152, 127224), (3348, 119776), (3456, 116033), (3534, 113472), (3546, 113088), (3648, 109926), (3743, 107136), (3968, 101061), (4104, 97712), (4464, 89832), (4712, 85104), (4728, 84816), (5301, 75648), (5319, 75392), (5472, 73284), (5952, 67374), (6107, 65664), (6304, 63612), (6696, 59888), (7068, 56736), (7092, 56544), (7296, 54963), (7486, 53568), (8208, 48856), (8928, 44916), (9424, 42552), (9456, 42408), (10602, 37824), (10638, 37696), (10944, 36642), (11229, 35712), (11904, 33687), (12214, 32832), (12608, 31806), (13392, 29944), (14136, 28368), (14184, 28272), (14972, 26784), (15903, 25216), (16416, 24428), (17856, 22458), (18321, 21888), (18848, 21276), (18912, 21204)]