1245288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 3499200

約数和(自身を除く): 2253912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 89, 106, 132, 159, 178, 212, 264, 267, 318, 356, 424, 534, 583, 636, 712, 979, 1068, 1166, 1272, 1749, 1958, 2136, 2332, 2937, 3498, 3916, 4664, 4717, 5874, 6996, 7832, 9434, 11748, 13992, 14151, 18868, 23496, 28302, 37736, 51887, 56604, 103774, 113208, 155661, 207548, 311322, 415096, 622644, 1245288]

約数ペア:

[(1, 1245288), (2, 622644), (3, 415096), (4, 311322), (6, 207548), (8, 155661), (11, 113208), (12, 103774), (22, 56604), (24, 51887), (33, 37736), (44, 28302), (53, 23496), (66, 18868), (88, 14151), (89, 13992), (106, 11748), (132, 9434), (159, 7832), (178, 6996), (212, 5874), (264, 4717), (267, 4664), (318, 3916), (356, 3498), (424, 2937), (534, 2332), (583, 2136), (636, 1958), (712, 1749), (979, 1272), (1068, 1166)]