257889096

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2577

約数の個数: 96

約数和(自身を含む): 738279360

約数和(自身を除く): 480390264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 636, 648, 954, 972, 1272, 1431, 1908, 1944, 2503, 2862, 3816, 4293, 5006, 5724, 7509, 8586, 10012, 11448, 12879, 15018, 17172, 20024, 22527, 25758, 30036, 34344, 45054, 51516, 60072, 67581, 90108, 103032, 132659, 135162, 180216, 202743, 265318, 270324, 397977, 405486, 530636, 540648, 608229, 795954, 810972, 1061272, 1193931, 1216458, 1591908, 1621944, 2387862, 2432916, 3183816, 3581793, 4775724, 4865832, 7163586, 9551448, 10745379, 14327172, 21490758, 28654344, 32236137, 42981516, 64472274, 85963032, 128944548, 257889096]

約数ペア:

[(1, 257889096), (2, 128944548), (3, 85963032), (4, 64472274), (6, 42981516), (8, 32236137), (9, 28654344), (12, 21490758), (18, 14327172), (24, 10745379), (27, 9551448), (36, 7163586), (53, 4865832), (54, 4775724), (72, 3581793), (81, 3183816), (106, 2432916), (108, 2387862), (159, 1621944), (162, 1591908), (212, 1216458), (216, 1193931), (243, 1061272), (318, 810972), (324, 795954), (424, 608229), (477, 540648), (486, 530636), (636, 405486), (648, 397977), (954, 270324), (972, 265318), (1272, 202743), (1431, 180216), (1908, 135162), (1944, 132659), (2503, 103032), (2862, 90108), (3816, 67581), (4293, 60072), (5006, 51516), (5724, 45054), (7509, 34344), (8586, 30036), (10012, 25758), (11448, 22527), (12879, 20024), (15018, 17172)]