252749304

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 698480640

約数和(自身を除く): 445731336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 131, 211, 254, 262, 381, 393, 422, 508, 524, 633, 762, 786, 844, 1016, 1048, 1143, 1179, 1266, 1524, 1572, 1688, 1899, 2286, 2358, 2532, 3048, 3144, 3798, 4572, 4716, 5064, 7596, 9144, 9432, 15192, 16637, 26797, 27641, 33274, 49911, 53594, 55282, 66548, 80391, 82923, 99822, 107188, 110564, 133096, 149733, 160782, 165846, 199644, 214376, 221128, 241173, 248769, 299466, 321564, 331692, 399288, 482346, 497538, 598932, 643128, 663384, 964692, 995076, 1197864, 1929384, 1990152, 3510407, 7020814, 10531221, 14041628, 21062442, 28083256, 31593663, 42124884, 63187326, 84249768, 126374652, 252749304]

約数ペア:

[(1, 252749304), (2, 126374652), (3, 84249768), (4, 63187326), (6, 42124884), (8, 31593663), (9, 28083256), (12, 21062442), (18, 14041628), (24, 10531221), (36, 7020814), (72, 3510407), (127, 1990152), (131, 1929384), (211, 1197864), (254, 995076), (262, 964692), (381, 663384), (393, 643128), (422, 598932), (508, 497538), (524, 482346), (633, 399288), (762, 331692), (786, 321564), (844, 299466), (1016, 248769), (1048, 241173), (1143, 221128), (1179, 214376), (1266, 199644), (1524, 165846), (1572, 160782), (1688, 149733), (1899, 133096), (2286, 110564), (2358, 107188), (2532, 99822), (3048, 82923), (3144, 80391), (3798, 66548), (4572, 55282), (4716, 53594), (5064, 49911), (7596, 33274), (9144, 27641), (9432, 26797), (15192, 16637)]