2159396608

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 4486416480

約数和(自身を除く): 2327019872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 181, 232, 256, 362, 464, 724, 928, 1448, 1607, 1856, 2896, 3214, 3712, 5249, 5792, 6428, 7424, 10498, 11584, 12856, 20996, 23168, 25712, 41992, 46336, 46603, 51424, 83984, 93206, 102848, 167968, 186412, 205696, 290867, 335936, 372824, 411392, 581734, 671872, 745648, 1163468, 1343744, 1491296, 2326936, 2982592, 4653872, 5965184, 8435143, 9307744, 11930368, 16870286, 18615488, 33740572, 37230976, 67481144, 74461952, 134962288, 269924576, 539849152, 1079698304, 2159396608]

約数ペア:

[(1, 2159396608), (2, 1079698304), (4, 539849152), (8, 269924576), (16, 134962288), (29, 74461952), (32, 67481144), (58, 37230976), (64, 33740572), (116, 18615488), (128, 16870286), (181, 11930368), (232, 9307744), (256, 8435143), (362, 5965184), (464, 4653872), (724, 2982592), (928, 2326936), (1448, 1491296), (1607, 1343744), (1856, 1163468), (2896, 745648), (3214, 671872), (3712, 581734), (5249, 411392), (5792, 372824), (6428, 335936), (7424, 290867), (10498, 205696), (11584, 186412), (12856, 167968), (20996, 102848), (23168, 93206), (25712, 83984), (41992, 51424), (46336, 46603)]