1269013564

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^3\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 2812208000

約数和(自身を除く): 1543194436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 343, 364, 421, 637, 676, 686, 842, 1183, 1274, 1372, 1684, 2197, 2366, 2548, 2947, 4394, 4459, 4732, 5473, 5894, 8281, 8788, 8918, 10946, 11788, 15379, 16562, 17836, 20629, 21892, 30758, 33124, 38311, 41258, 57967, 61516, 71149, 76622, 82516, 107653, 115934, 142298, 144403, 153244, 215306, 231868, 268177, 284596, 288806, 430612, 498043, 536354, 577612, 753571, 924937, 996086, 1072708, 1507142, 1849874, 1877239, 1992172, 3014284, 3486301, 3699748, 3754478, 6474559, 6972602, 7508956, 12949118, 13945204, 24404107, 25898236, 45321913, 48808214, 90643826, 97616428, 181287652, 317253391, 634506782, 1269013564]

約数ペア:

[(1, 1269013564), (2, 634506782), (4, 317253391), (7, 181287652), (13, 97616428), (14, 90643826), (26, 48808214), (28, 45321913), (49, 25898236), (52, 24404107), (91, 13945204), (98, 12949118), (169, 7508956), (182, 6972602), (196, 6474559), (338, 3754478), (343, 3699748), (364, 3486301), (421, 3014284), (637, 1992172), (676, 1877239), (686, 1849874), (842, 1507142), (1183, 1072708), (1274, 996086), (1372, 924937), (1684, 753571), (2197, 577612), (2366, 536354), (2548, 498043), (2947, 430612), (4394, 288806), (4459, 284596), (4732, 268177), (5473, 231868), (5894, 215306), (8281, 153244), (8788, 144403), (8918, 142298), (10946, 115934), (11788, 107653), (15379, 82516), (16562, 76622), (17836, 71149), (20629, 61516), (21892, 57967), (30758, 41258), (33124, 38311)]