255489449904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1074641}}^1$

素因数の和:1074795

約数の個数: 120

約数和(自身を含む): 776080660992

約数和(自身を除く): 520591211088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1143, 1524, 1651, 1872, 2032, 2286, 3048, 3302, 4572, 4953, 6096, 6604, 9144, 9906, 13208, 14859, 18288, 19812, 26416, 29718, 39624, 59436, 79248, 118872, 237744, 1074641, 2149282, 3223923, 4298564, 6447846, 8597128, 9671769, 12895692, 13970333, 17194256, 19343538, 25791384, 27940666, 38687076, 41910999, 51582768, 55881332, 77374152, 83821998, 111762664, 125732997, 136479407, 154748304, 167643996, 223525328, 251465994, 272958814, 335287992, 409438221, 502931988, 545917628, 670575984, 818876442, 1005863976, 1091835256, 1228314663, 1637752884, 1774232291, 2011727952, 2183670512, 2456629326, 3275505768, 3548464582, 4913258652, 5322696873, 6551011536, 7096929164, 9826517304, 10645393746, 14193858328, 15968090619, 19653034608, 21290787492, 28387716656, 31936181238, 42581574984, 63872362476, 85163149968, 127744724952, 255489449904]

約数ペア:

[(1, 255489449904), (2, 127744724952), (3, 85163149968), (4, 63872362476), (6, 42581574984), (8, 31936181238), (9, 28387716656), (12, 21290787492), (13, 19653034608), (16, 15968090619), (18, 14193858328), (24, 10645393746), (26, 9826517304), (36, 7096929164), (39, 6551011536), (48, 5322696873), (52, 4913258652), (72, 3548464582), (78, 3275505768), (104, 2456629326), (117, 2183670512), (127, 2011727952), (144, 1774232291), (156, 1637752884), (208, 1228314663), (234, 1091835256), (254, 1005863976), (312, 818876442), (381, 670575984), (468, 545917628), (508, 502931988), (624, 409438221), (762, 335287992), (936, 272958814), (1016, 251465994), (1143, 223525328), (1524, 167643996), (1651, 154748304), (1872, 136479407), (2032, 125732997), (2286, 111762664), (3048, 83821998), (3302, 77374152), (4572, 55881332), (4953, 51582768), (6096, 41910999), (6604, 38687076), (9144, 27940666), (9906, 25791384), (13208, 19343538), (14859, 17194256), (18288, 13970333), (19812, 12895692), (26416, 9671769), (29718, 8597128), (39624, 6447846), (59436, 4298564), (79248, 3223923), (118872, 2149282), (237744, 1074641)]