1840257536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2013

約数の個数: 80

約数和(自身を含む): 3988161408

約数和(自身を除く): 2147903872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 256, 302, 416, 512, 604, 832, 1208, 1664, 1831, 1963, 2416, 3328, 3662, 3926, 4832, 6656, 7324, 7852, 9664, 14648, 15704, 19328, 23803, 29296, 31408, 38656, 47606, 58592, 62816, 77312, 95212, 117184, 125632, 190424, 234368, 251264, 276481, 380848, 468736, 502528, 552962, 761696, 937472, 1005056, 1105924, 1523392, 2211848, 3046784, 3594253, 4423696, 6093568, 7188506, 8847392, 12187136, 14377012, 17694784, 28754024, 35389568, 57508048, 70779136, 115016096, 141558272, 230032192, 460064384, 920128768, 1840257536]

約数ペア:

[(1, 1840257536), (2, 920128768), (4, 460064384), (8, 230032192), (13, 141558272), (16, 115016096), (26, 70779136), (32, 57508048), (52, 35389568), (64, 28754024), (104, 17694784), (128, 14377012), (151, 12187136), (208, 8847392), (256, 7188506), (302, 6093568), (416, 4423696), (512, 3594253), (604, 3046784), (832, 2211848), (1208, 1523392), (1664, 1105924), (1831, 1005056), (1963, 937472), (2416, 761696), (3328, 552962), (3662, 502528), (3926, 468736), (4832, 380848), (6656, 276481), (7324, 251264), (7852, 234368), (9664, 190424), (14648, 125632), (15704, 117184), (19328, 95212), (23803, 77312), (29296, 62816), (31408, 58592), (38656, 47606)]