315388374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 757223424

約数和(自身を除く): 441835050

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 163, 322, 326, 483, 489, 966, 978, 1141, 2003, 2282, 3423, 3749, 4006, 6009, 6846, 7498, 11247, 12018, 14021, 22494, 26243, 28042, 42063, 46069, 52486, 78729, 84126, 92138, 138207, 157458, 276414, 322483, 326489, 644966, 652978, 967449, 979467, 1934898, 1958934, 2285423, 4570846, 6856269, 7509247, 13712538, 15018494, 22527741, 45055482, 52564729, 105129458, 157694187, 315388374]

約数ペア:

[(1, 315388374), (2, 157694187), (3, 105129458), (6, 52564729), (7, 45055482), (14, 22527741), (21, 15018494), (23, 13712538), (42, 7509247), (46, 6856269), (69, 4570846), (138, 2285423), (161, 1958934), (163, 1934898), (322, 979467), (326, 967449), (483, 652978), (489, 644966), (966, 326489), (978, 322483), (1141, 276414), (2003, 157458), (2282, 138207), (3423, 92138), (3749, 84126), (4006, 78729), (6009, 52486), (6846, 46069), (7498, 42063), (11247, 28042), (12018, 26243), (14021, 22494)]