290275164

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{2791}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 768313728

約数和(自身を除く): 478038564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 963, 972, 1284, 1926, 2791, 2889, 3852, 5582, 5778, 8373, 8667, 11164, 11556, 16746, 17334, 25119, 26001, 33492, 34668, 50238, 52002, 75357, 100476, 104004, 150714, 226071, 298637, 301428, 452142, 597274, 678213, 895911, 904284, 1194548, 1356426, 1791822, 2687733, 2712852, 3583644, 5375466, 8063199, 10750932, 16126398, 24189597, 32252796, 48379194, 72568791, 96758388, 145137582, 290275164]

約数ペア:

[(1, 290275164), (2, 145137582), (3, 96758388), (4, 72568791), (6, 48379194), (9, 32252796), (12, 24189597), (18, 16126398), (27, 10750932), (36, 8063199), (54, 5375466), (81, 3583644), (107, 2712852), (108, 2687733), (162, 1791822), (214, 1356426), (243, 1194548), (321, 904284), (324, 895911), (428, 678213), (486, 597274), (642, 452142), (963, 301428), (972, 298637), (1284, 226071), (1926, 150714), (2791, 104004), (2889, 100476), (3852, 75357), (5582, 52002), (5778, 50238), (8373, 34668), (8667, 33492), (11164, 26001), (11556, 25119), (16746, 17334)]