303554472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2311}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 819557760

約数和(自身を除く): 516003288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 842, 1263, 1684, 2311, 2526, 3368, 4622, 5052, 5473, 6933, 9244, 10104, 10946, 13866, 16419, 18488, 21892, 27732, 30043, 32838, 43784, 55464, 60086, 65676, 90129, 120172, 131352, 180258, 240344, 360516, 721032, 972931, 1945862, 2918793, 3891724, 5837586, 7783448, 11675172, 12648103, 23350344, 25296206, 37944309, 50592412, 75888618, 101184824, 151777236, 303554472]

約数ペア:

[(1, 303554472), (2, 151777236), (3, 101184824), (4, 75888618), (6, 50592412), (8, 37944309), (12, 25296206), (13, 23350344), (24, 12648103), (26, 11675172), (39, 7783448), (52, 5837586), (78, 3891724), (104, 2918793), (156, 1945862), (312, 972931), (421, 721032), (842, 360516), (1263, 240344), (1684, 180258), (2311, 131352), (2526, 120172), (3368, 90129), (4622, 65676), (5052, 60086), (5473, 55464), (6933, 43784), (9244, 32838), (10104, 30043), (10946, 27732), (13866, 21892), (16419, 18488)]