1219715832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{6379}}^1$

素因数の和:6676

約数の個数: 64

約数和(自身を含む): 3160396800

約数和(自身を除く): 1940680968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 257, 372, 514, 744, 771, 1028, 1542, 2056, 3084, 6168, 6379, 7967, 12758, 15934, 19137, 23901, 25516, 31868, 38274, 47802, 51032, 63736, 76548, 95604, 153096, 191208, 197749, 395498, 593247, 790996, 1186494, 1581992, 1639403, 2372988, 3278806, 4745976, 4918209, 6557612, 9836418, 13115224, 19672836, 39345672, 50821493, 101642986, 152464479, 203285972, 304928958, 406571944, 609857916, 1219715832]

約数ペア:

[(1, 1219715832), (2, 609857916), (3, 406571944), (4, 304928958), (6, 203285972), (8, 152464479), (12, 101642986), (24, 50821493), (31, 39345672), (62, 19672836), (93, 13115224), (124, 9836418), (186, 6557612), (248, 4918209), (257, 4745976), (372, 3278806), (514, 2372988), (744, 1639403), (771, 1581992), (1028, 1186494), (1542, 790996), (2056, 593247), (3084, 395498), (6168, 197749), (6379, 191208), (7967, 153096), (12758, 95604), (15934, 76548), (19137, 63736), (23901, 51032), (25516, 47802), (31868, 38274)]