398072064

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 108

約数和(自身を含む): 1147591536

約数和(自身を除く): 749519472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 768, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 3067, 3328, 4056, 4992, 5408, 6134, 8112, 9201, 9984, 10816, 12268, 16224, 18402, 21632, 24536, 32448, 36804, 39871, 43264, 49072, 64896, 73608, 79742, 98144, 119613, 129792, 147216, 159484, 196288, 239226, 294432, 318968, 392576, 478452, 518323, 588864, 637936, 785152, 956904, 1036646, 1177728, 1275872, 1554969, 1913808, 2073292, 2355456, 2551744, 3109938, 3827616, 4146584, 5103488, 6219876, 7655232, 8293168, 10206976, 12439752, 15310464, 16586336, 24879504, 30620928, 33172672, 49759008, 66345344, 99518016, 132690688, 199036032, 398072064]

約数ペア:

[(1, 398072064), (2, 199036032), (3, 132690688), (4, 99518016), (6, 66345344), (8, 49759008), (12, 33172672), (13, 30620928), (16, 24879504), (24, 16586336), (26, 15310464), (32, 12439752), (39, 10206976), (48, 8293168), (52, 7655232), (64, 6219876), (78, 5103488), (96, 4146584), (104, 3827616), (128, 3109938), (156, 2551744), (169, 2355456), (192, 2073292), (208, 1913808), (256, 1554969), (312, 1275872), (338, 1177728), (384, 1036646), (416, 956904), (507, 785152), (624, 637936), (676, 588864), (768, 518323), (832, 478452), (1014, 392576), (1248, 318968), (1352, 294432), (1664, 239226), (2028, 196288), (2496, 159484), (2704, 147216), (3067, 129792), (3328, 119613), (4056, 98144), (4992, 79742), (5408, 73608), (6134, 64896), (8112, 49072), (9201, 43264), (9984, 39871), (10816, 36804), (12268, 32448), (16224, 24536), (18402, 21632)]