899702964

素因数分解:

$2^2\times 3^4\times {\mathrm{661}}^1\times {\mathrm{4201}}^1$

素因数の和:4878

約数の個数: 60

約数和(自身を含む): 2356120228

約数和(自身を除く): 1456417264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 661, 1322, 1983, 2644, 3966, 4201, 5949, 7932, 8402, 11898, 12603, 16804, 17847, 23796, 25206, 35694, 37809, 50412, 53541, 71388, 75618, 107082, 113427, 151236, 214164, 226854, 340281, 453708, 680562, 1361124, 2776861, 5553722, 8330583, 11107444, 16661166, 24991749, 33322332, 49983498, 74975247, 99966996, 149950494, 224925741, 299900988, 449851482, 899702964]

約数ペア:

[(1, 899702964), (2, 449851482), (3, 299900988), (4, 224925741), (6, 149950494), (9, 99966996), (12, 74975247), (18, 49983498), (27, 33322332), (36, 24991749), (54, 16661166), (81, 11107444), (108, 8330583), (162, 5553722), (324, 2776861), (661, 1361124), (1322, 680562), (1983, 453708), (2644, 340281), (3966, 226854), (4201, 214164), (5949, 151236), (7932, 113427), (8402, 107082), (11898, 75618), (12603, 71388), (16804, 53541), (17847, 50412), (23796, 37809), (25206, 35694)]