265367004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{39989}}^1$

素因数の和:40082

約数の個数: 48

約数和(自身を含む): 716620800

約数和(自身を除く): 451253796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 39989, 79978, 119967, 159956, 239934, 279923, 479868, 559846, 839769, 1119692, 1679538, 3159131, 3359076, 6318262, 9477393, 12636524, 18954786, 22113917, 37909572, 44227834, 66341751, 88455668, 132683502, 265367004]

約数ペア:

[(1, 265367004), (2, 132683502), (3, 88455668), (4, 66341751), (6, 44227834), (7, 37909572), (12, 22113917), (14, 18954786), (21, 12636524), (28, 9477393), (42, 6318262), (79, 3359076), (84, 3159131), (158, 1679538), (237, 1119692), (316, 839769), (474, 559846), (553, 479868), (948, 279923), (1106, 239934), (1659, 159956), (2212, 119967), (3318, 79978), (6636, 39989)]