180450424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 424258560

約数和(自身を除く): 243808136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 616, 788, 1379, 1487, 1576, 2167, 2758, 2974, 4334, 5516, 5948, 8668, 10409, 11032, 11896, 15169, 16357, 17336, 20818, 30338, 32714, 41636, 60676, 65428, 83272, 114499, 121352, 130856, 228998, 292939, 457996, 585878, 915992, 1171756, 2050573, 2343512, 3222329, 4101146, 6444658, 8202292, 12889316, 16404584, 22556303, 25778632, 45112606, 90225212, 180450424]

約数ペア:

[(1, 180450424), (2, 90225212), (4, 45112606), (7, 25778632), (8, 22556303), (11, 16404584), (14, 12889316), (22, 8202292), (28, 6444658), (44, 4101146), (56, 3222329), (77, 2343512), (88, 2050573), (154, 1171756), (197, 915992), (308, 585878), (394, 457996), (616, 292939), (788, 228998), (1379, 130856), (1487, 121352), (1576, 114499), (2167, 83272), (2758, 65428), (2974, 60676), (4334, 41636), (5516, 32714), (5948, 30338), (8668, 20818), (10409, 17336), (11032, 16357), (11896, 15169)]