857957568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 2488832208

約数和(自身を除く): 1630874640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 169, 192, 193, 208, 274, 312, 338, 386, 411, 416, 507, 548, 579, 624, 676, 772, 822, 832, 1014, 1096, 1158, 1248, 1352, 1544, 1644, 1781, 2028, 2192, 2316, 2496, 2509, 2704, 3088, 3288, 3562, 4056, 4384, 4632, 5018, 5343, 5408, 6176, 6576, 7124, 7527, 8112, 8768, 9264, 10036, 10686, 10816, 12352, 13152, 14248, 15054, 16224, 18528, 20072, 21372, 23153, 26304, 26441, 28496, 30108, 32448, 32617, 37056, 40144, 42744, 46306, 52882, 56992, 60216, 65234, 69459, 79323, 80288, 85488, 92612, 97851, 105764, 113984, 120432, 130468, 138918, 158646, 160576, 170976, 185224, 195702, 211528, 240864, 260936, 277836, 317292, 341952, 343733, 370448, 391404, 423056, 481728, 521872, 555672, 634584, 687466, 740896, 782808, 846112, 1031199, 1043744, 1111344, 1269168, 1374932, 1481792, 1565616, 1692224, 2062398, 2087488, 2222688, 2538336, 2749864, 3131232, 4124796, 4445376, 4468529, 5076672, 5499728, 6262464, 8249592, 8937058, 10999456, 13405587, 16499184, 17874116, 21998912, 26811174, 32998368, 35748232, 53622348, 65996736, 71496464, 107244696, 142992928, 214489392, 285985856, 428978784, 857957568]

約数ペア:

[(1, 857957568), (2, 428978784), (3, 285985856), (4, 214489392), (6, 142992928), (8, 107244696), (12, 71496464), (13, 65996736), (16, 53622348), (24, 35748232), (26, 32998368), (32, 26811174), (39, 21998912), (48, 17874116), (52, 16499184), (64, 13405587), (78, 10999456), (96, 8937058), (104, 8249592), (137, 6262464), (156, 5499728), (169, 5076672), (192, 4468529), (193, 4445376), (208, 4124796), (274, 3131232), (312, 2749864), (338, 2538336), (386, 2222688), (411, 2087488), (416, 2062398), (507, 1692224), (548, 1565616), (579, 1481792), (624, 1374932), (676, 1269168), (772, 1111344), (822, 1043744), (832, 1031199), (1014, 846112), (1096, 782808), (1158, 740896), (1248, 687466), (1352, 634584), (1544, 555672), (1644, 521872), (1781, 481728), (2028, 423056), (2192, 391404), (2316, 370448), (2496, 343733), (2509, 341952), (2704, 317292), (3088, 277836), (3288, 260936), (3562, 240864), (4056, 211528), (4384, 195702), (4632, 185224), (5018, 170976), (5343, 160576), (5408, 158646), (6176, 138918), (6576, 130468), (7124, 120432), (7527, 113984), (8112, 105764), (8768, 97851), (9264, 92612), (10036, 85488), (10686, 80288), (10816, 79323), (12352, 69459), (13152, 65234), (14248, 60216), (15054, 56992), (16224, 52882), (18528, 46306), (20072, 42744), (21372, 40144), (23153, 37056), (26304, 32617), (26441, 32448), (28496, 30108)]