513765792

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4139}}^1$

素因数の和:4586

約数の個数: 72

約数和(自身を含む): 1464765120

約数和(自身を除く): 950999328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1293, 1724, 2586, 3448, 3879, 4139, 5172, 6896, 7758, 8278, 10344, 12417, 13792, 15516, 16556, 20688, 24834, 31032, 33112, 37251, 41376, 49668, 62064, 66224, 74502, 99336, 124128, 132448, 149004, 198672, 298008, 397344, 596016, 1192032, 1783909, 3567818, 5351727, 7135636, 10703454, 14271272, 16055181, 21406908, 28542544, 32110362, 42813816, 57085088, 64220724, 85627632, 128441448, 171255264, 256882896, 513765792]

約数ペア:

[(1, 513765792), (2, 256882896), (3, 171255264), (4, 128441448), (6, 85627632), (8, 64220724), (9, 57085088), (12, 42813816), (16, 32110362), (18, 28542544), (24, 21406908), (32, 16055181), (36, 14271272), (48, 10703454), (72, 7135636), (96, 5351727), (144, 3567818), (288, 1783909), (431, 1192032), (862, 596016), (1293, 397344), (1724, 298008), (2586, 198672), (3448, 149004), (3879, 132448), (4139, 124128), (5172, 99336), (6896, 74502), (7758, 66224), (8278, 62064), (10344, 49668), (12417, 41376), (13792, 37251), (15516, 33112), (16556, 31032), (20688, 24834)]