497429088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{398581}}^1$

素因数の和:398607

約数の個数: 48

約数和(自身を含む): 1406197296

約数和(自身を除く): 908768208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 398581, 797162, 1195743, 1594324, 2391486, 3188648, 4782972, 5181553, 6377296, 9565944, 10363106, 12754592, 15544659, 19131888, 20726212, 31089318, 38263776, 41452424, 62178636, 82904848, 124357272, 165809696, 248714544, 497429088]

約数ペア:

[(1, 497429088), (2, 248714544), (3, 165809696), (4, 124357272), (6, 82904848), (8, 62178636), (12, 41452424), (13, 38263776), (16, 31089318), (24, 20726212), (26, 19131888), (32, 15544659), (39, 12754592), (48, 10363106), (52, 9565944), (78, 6377296), (96, 5181553), (104, 4782972), (156, 3188648), (208, 2391486), (312, 1594324), (416, 1195743), (624, 797162), (1248, 398581)]