267998528

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11287}}^1$

素因数の和:11359

約数の個数: 56

約数和(自身を含む): 619304832

約数和(自身を除く): 351306304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11287, 11872, 22574, 23744, 45148, 79009, 90296, 158018, 180592, 316036, 361184, 598211, 632072, 722368, 1196422, 1264144, 2392844, 2528288, 4187477, 4785688, 5056576, 8374954, 9571376, 16749908, 19142752, 33499816, 38285504, 66999632, 133999264, 267998528]

約数ペア:

[(1, 267998528), (2, 133999264), (4, 66999632), (7, 38285504), (8, 33499816), (14, 19142752), (16, 16749908), (28, 9571376), (32, 8374954), (53, 5056576), (56, 4785688), (64, 4187477), (106, 2528288), (112, 2392844), (212, 1264144), (224, 1196422), (371, 722368), (424, 632072), (448, 598211), (742, 361184), (848, 316036), (1484, 180592), (1696, 158018), (2968, 90296), (3392, 79009), (5936, 45148), (11287, 23744), (11872, 22574)]