15994587264

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2390

約数の個数: 128

約数和(自身を含む): 43113523200

約数和(自身を除く): 27118935936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 157, 192, 254, 314, 381, 384, 471, 508, 628, 762, 942, 1016, 1256, 1524, 1884, 2032, 2089, 2512, 3048, 3768, 4064, 4178, 5024, 6096, 6267, 7536, 8128, 8356, 10048, 12192, 12534, 15072, 16256, 16712, 19939, 20096, 24384, 25068, 30144, 33424, 39878, 48768, 50136, 59817, 60288, 66848, 79756, 100272, 119634, 133696, 159512, 200544, 239268, 265303, 267392, 319024, 327973, 401088, 478536, 530606, 638048, 655946, 795909, 802176, 957072, 983919, 1061212, 1276096, 1311892, 1591818, 1914144, 1967838, 2122424, 2552192, 2623784, 3183636, 3828288, 3935676, 4244848, 5247568, 6367272, 7656576, 7871352, 8489696, 10495136, 12734544, 15742704, 16979392, 20990272, 25469088, 31485408, 33958784, 41652571, 41980544, 50938176, 62970816, 83305142, 101876352, 124957713, 125941632, 166610284, 249915426, 333220568, 499830852, 666441136, 999661704, 1332882272, 1999323408, 2665764544, 3998646816, 5331529088, 7997293632, 15994587264]

約数ペア:

[(1, 15994587264), (2, 7997293632), (3, 5331529088), (4, 3998646816), (6, 2665764544), (8, 1999323408), (12, 1332882272), (16, 999661704), (24, 666441136), (32, 499830852), (48, 333220568), (64, 249915426), (96, 166610284), (127, 125941632), (128, 124957713), (157, 101876352), (192, 83305142), (254, 62970816), (314, 50938176), (381, 41980544), (384, 41652571), (471, 33958784), (508, 31485408), (628, 25469088), (762, 20990272), (942, 16979392), (1016, 15742704), (1256, 12734544), (1524, 10495136), (1884, 8489696), (2032, 7871352), (2089, 7656576), (2512, 6367272), (3048, 5247568), (3768, 4244848), (4064, 3935676), (4178, 3828288), (5024, 3183636), (6096, 2623784), (6267, 2552192), (7536, 2122424), (8128, 1967838), (8356, 1914144), (10048, 1591818), (12192, 1311892), (12534, 1276096), (15072, 1061212), (16256, 983919), (16712, 957072), (19939, 802176), (20096, 795909), (24384, 655946), (25068, 638048), (30144, 530606), (33424, 478536), (39878, 401088), (48768, 327973), (50136, 319024), (59817, 267392), (60288, 265303), (66848, 239268), (79756, 200544), (100272, 159512), (119634, 133696)]