381773184

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2528

約数の個数: 128

約数和(自身を含む): 1127777280

約数和(自身を除く): 746004096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2467, 2496, 2976, 3224, 3968, 4836, 4934, 4992, 5952, 6448, 7401, 9672, 9868, 11904, 12896, 14802, 19344, 19736, 25792, 29604, 32071, 38688, 39472, 51584, 59208, 64142, 76477, 77376, 78944, 96213, 118416, 128284, 152954, 154752, 157888, 192426, 229431, 236832, 256568, 305908, 315776, 384852, 458862, 473664, 513136, 611816, 769704, 917724, 947328, 994201, 1026272, 1223632, 1539408, 1835448, 1988402, 2052544, 2447264, 2982603, 3078816, 3670896, 3976804, 4105088, 4894528, 5965206, 6157632, 7341792, 7953608, 9789056, 11930412, 12315264, 14683584, 15907216, 23860824, 29367168, 31814432, 47721648, 63628864, 95443296, 127257728, 190886592, 381773184]

約数ペア:

[(1, 381773184), (2, 190886592), (3, 127257728), (4, 95443296), (6, 63628864), (8, 47721648), (12, 31814432), (13, 29367168), (16, 23860824), (24, 15907216), (26, 14683584), (31, 12315264), (32, 11930412), (39, 9789056), (48, 7953608), (52, 7341792), (62, 6157632), (64, 5965206), (78, 4894528), (93, 4105088), (96, 3976804), (104, 3670896), (124, 3078816), (128, 2982603), (156, 2447264), (186, 2052544), (192, 1988402), (208, 1835448), (248, 1539408), (312, 1223632), (372, 1026272), (384, 994201), (403, 947328), (416, 917724), (496, 769704), (624, 611816), (744, 513136), (806, 473664), (832, 458862), (992, 384852), (1209, 315776), (1248, 305908), (1488, 256568), (1612, 236832), (1664, 229431), (1984, 192426), (2418, 157888), (2467, 154752), (2496, 152954), (2976, 128284), (3224, 118416), (3968, 96213), (4836, 78944), (4934, 77376), (4992, 76477), (5952, 64142), (6448, 59208), (7401, 51584), (9672, 39472), (9868, 38688), (11904, 32071), (12896, 29604), (14802, 25792), (19344, 19736)]