228788388

素因数分解:

$2^2\times 3^5\times {\mathrm{113}}^1\times {\mathrm{2083}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 605343648

約数和(自身を除く): 376555260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 226, 243, 324, 339, 452, 486, 678, 972, 1017, 1356, 2034, 2083, 3051, 4068, 4166, 6102, 6249, 8332, 9153, 12204, 12498, 18306, 18747, 24996, 27459, 36612, 37494, 54918, 56241, 74988, 109836, 112482, 168723, 224964, 235379, 337446, 470758, 506169, 674892, 706137, 941516, 1012338, 1412274, 2024676, 2118411, 2824548, 4236822, 6355233, 8473644, 12710466, 19065699, 25420932, 38131398, 57197097, 76262796, 114394194, 228788388]

約数ペア:

[(1, 228788388), (2, 114394194), (3, 76262796), (4, 57197097), (6, 38131398), (9, 25420932), (12, 19065699), (18, 12710466), (27, 8473644), (36, 6355233), (54, 4236822), (81, 2824548), (108, 2118411), (113, 2024676), (162, 1412274), (226, 1012338), (243, 941516), (324, 706137), (339, 674892), (452, 506169), (486, 470758), (678, 337446), (972, 235379), (1017, 224964), (1356, 168723), (2034, 112482), (2083, 109836), (3051, 74988), (4068, 56241), (4166, 54918), (6102, 37494), (6249, 36612), (8332, 27459), (9153, 24996), (12204, 18747), (12498, 18306)]