338812656

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 160

約数和(自身を含む): 1099929600

約数和(自身を除く): 761116944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1583, 1911, 2058, 2184, 2352, 2548, 2744, 3166, 3822, 4116, 4368, 4459, 4749, 5096, 5488, 6332, 7644, 8232, 8918, 9498, 10192, 11081, 12664, 13377, 15288, 16464, 17836, 18996, 20579, 22162, 25328, 26754, 30576, 33243, 35672, 37992, 41158, 44324, 53508, 61737, 66486, 71344, 75984, 77567, 82316, 88648, 107016, 123474, 132972, 144053, 155134, 164632, 177296, 214032, 232701, 246948, 265944, 288106, 310268, 329264, 432159, 465402, 493896, 531888, 542969, 576212, 620536, 864318, 930804, 987792, 1008371, 1085938, 1152424, 1241072, 1628907, 1728636, 1861608, 2016742, 2171876, 2304848, 3025113, 3257814, 3457272, 3723216, 4033484, 4343752, 6050226, 6515628, 6914544, 7058597, 8066968, 8687504, 12100452, 13031256, 14117194, 16133936, 21175791, 24200904, 26062512, 28234388, 42351582, 48401808, 56468776, 84703164, 112937552, 169406328, 338812656]

約数ペア:

[(1, 338812656), (2, 169406328), (3, 112937552), (4, 84703164), (6, 56468776), (7, 48401808), (8, 42351582), (12, 28234388), (13, 26062512), (14, 24200904), (16, 21175791), (21, 16133936), (24, 14117194), (26, 13031256), (28, 12100452), (39, 8687504), (42, 8066968), (48, 7058597), (49, 6914544), (52, 6515628), (56, 6050226), (78, 4343752), (84, 4033484), (91, 3723216), (98, 3457272), (104, 3257814), (112, 3025113), (147, 2304848), (156, 2171876), (168, 2016742), (182, 1861608), (196, 1728636), (208, 1628907), (273, 1241072), (294, 1152424), (312, 1085938), (336, 1008371), (343, 987792), (364, 930804), (392, 864318), (546, 620536), (588, 576212), (624, 542969), (637, 531888), (686, 493896), (728, 465402), (784, 432159), (1029, 329264), (1092, 310268), (1176, 288106), (1274, 265944), (1372, 246948), (1456, 232701), (1583, 214032), (1911, 177296), (2058, 164632), (2184, 155134), (2352, 144053), (2548, 132972), (2744, 123474), (3166, 107016), (3822, 88648), (4116, 82316), (4368, 77567), (4459, 75984), (4749, 71344), (5096, 66486), (5488, 61737), (6332, 53508), (7644, 44324), (8232, 41158), (8918, 37992), (9498, 35672), (10192, 33243), (11081, 30576), (12664, 26754), (13377, 25328), (15288, 22162), (16464, 20579), (17836, 18996)]