279278272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 691855360

約数和(自身を除く): 412577088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 448, 553, 607, 632, 728, 832, 1027, 1106, 1214, 1264, 1456, 2054, 2212, 2428, 2528, 2912, 4108, 4249, 4424, 4856, 5056, 5824, 7189, 7891, 8216, 8498, 8848, 9712, 14378, 15782, 16432, 16996, 17696, 19424, 28756, 31564, 32864, 33992, 35392, 38848, 47953, 55237, 57512, 63128, 65728, 67984, 95906, 110474, 115024, 126256, 135968, 191812, 220948, 230048, 252512, 271936, 335671, 383624, 441896, 460096, 505024, 623389, 671342, 767248, 883792, 1246778, 1342684, 1534496, 1767584, 2493556, 2685368, 3068992, 3535168, 4363723, 4987112, 5370736, 8727446, 9974224, 10741472, 17454892, 19948448, 21482944, 34909784, 39896896, 69819568, 139639136, 279278272]

約数ペア:

[(1, 279278272), (2, 139639136), (4, 69819568), (7, 39896896), (8, 34909784), (13, 21482944), (14, 19948448), (16, 17454892), (26, 10741472), (28, 9974224), (32, 8727446), (52, 5370736), (56, 4987112), (64, 4363723), (79, 3535168), (91, 3068992), (104, 2685368), (112, 2493556), (158, 1767584), (182, 1534496), (208, 1342684), (224, 1246778), (316, 883792), (364, 767248), (416, 671342), (448, 623389), (553, 505024), (607, 460096), (632, 441896), (728, 383624), (832, 335671), (1027, 271936), (1106, 252512), (1214, 230048), (1264, 220948), (1456, 191812), (2054, 135968), (2212, 126256), (2428, 115024), (2528, 110474), (2912, 95906), (4108, 67984), (4249, 65728), (4424, 63128), (4856, 57512), (5056, 55237), (5824, 47953), (7189, 38848), (7891, 35392), (8216, 33992), (8498, 32864), (8848, 31564), (9712, 28756), (14378, 19424), (15782, 17696), (16432, 16996)]