274740807748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{61627}}^1$

素因数の和:61865

約数の個数: 72

約数和(自身を含む): 540708295232

約数和(自身を除く): 265967487484

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 151, 242, 244, 302, 484, 604, 671, 1342, 1661, 2684, 3322, 6644, 7381, 9211, 14762, 18271, 18422, 29524, 36542, 36844, 61627, 73084, 101321, 123254, 202642, 246508, 405284, 677897, 1114531, 1355794, 2229062, 2711588, 3759247, 4458124, 7456867, 7518494, 9305677, 14913734, 15036988, 18611354, 29827468, 37222708, 41351717, 82703434, 102362447, 165406868, 204724894, 409449788, 454868887, 567646297, 909737774, 1125986917, 1135292594, 1819475548, 2251973834, 2270585188, 4503947668, 6244109267, 12488218534, 24976437068, 68685201937, 137370403874, 274740807748]

約数ペア:

[(1, 274740807748), (2, 137370403874), (4, 68685201937), (11, 24976437068), (22, 12488218534), (44, 6244109267), (61, 4503947668), (121, 2270585188), (122, 2251973834), (151, 1819475548), (242, 1135292594), (244, 1125986917), (302, 909737774), (484, 567646297), (604, 454868887), (671, 409449788), (1342, 204724894), (1661, 165406868), (2684, 102362447), (3322, 82703434), (6644, 41351717), (7381, 37222708), (9211, 29827468), (14762, 18611354), (18271, 15036988), (18422, 14913734), (29524, 9305677), (36542, 7518494), (36844, 7456867), (61627, 4458124), (73084, 3759247), (101321, 2711588), (123254, 2229062), (202642, 1355794), (246508, 1114531), (405284, 677897)]