233256816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2431

約数の個数: 120

約数和(自身を含む): 716579136

約数和(自身を除く): 483322320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2351, 2544, 2756, 3816, 4134, 4702, 5512, 6201, 7053, 7632, 8268, 9404, 11024, 12402, 14106, 16536, 18808, 21159, 24804, 28212, 30563, 33072, 37616, 42318, 49608, 56424, 61126, 84636, 91689, 99216, 112848, 122252, 124603, 169272, 183378, 244504, 249206, 275067, 338544, 366756, 373809, 489008, 498412, 550134, 733512, 747618, 996824, 1100268, 1121427, 1467024, 1495236, 1619839, 1993648, 2200536, 2242854, 2990472, 3239678, 4401072, 4485708, 4859517, 5980944, 6479356, 8971416, 9719034, 12958712, 14578551, 17942832, 19438068, 25917424, 29157102, 38876136, 58314204, 77752272, 116628408, 233256816]

約数ペア:

[(1, 233256816), (2, 116628408), (3, 77752272), (4, 58314204), (6, 38876136), (8, 29157102), (9, 25917424), (12, 19438068), (13, 17942832), (16, 14578551), (18, 12958712), (24, 9719034), (26, 8971416), (36, 6479356), (39, 5980944), (48, 4859517), (52, 4485708), (53, 4401072), (72, 3239678), (78, 2990472), (104, 2242854), (106, 2200536), (117, 1993648), (144, 1619839), (156, 1495236), (159, 1467024), (208, 1121427), (212, 1100268), (234, 996824), (312, 747618), (318, 733512), (424, 550134), (468, 498412), (477, 489008), (624, 373809), (636, 366756), (689, 338544), (848, 275067), (936, 249206), (954, 244504), (1272, 183378), (1378, 169272), (1872, 124603), (1908, 122252), (2067, 112848), (2351, 99216), (2544, 91689), (2756, 84636), (3816, 61126), (4134, 56424), (4702, 49608), (5512, 42318), (6201, 37616), (7053, 33072), (7632, 30563), (8268, 28212), (9404, 24804), (11024, 21159), (12402, 18808), (14106, 16536)]