247786032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397093}}^1$

素因数の和:397117

約数の個数: 40

約数和(自身を含む): 689355184

約数和(自身を除く): 441569152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 397093, 794186, 1191279, 1588372, 2382558, 3176744, 4765116, 5162209, 6353488, 9530232, 10324418, 15486627, 19060464, 20648836, 30973254, 41297672, 61946508, 82595344, 123893016, 247786032]

約数ペア:

[(1, 247786032), (2, 123893016), (3, 82595344), (4, 61946508), (6, 41297672), (8, 30973254), (12, 20648836), (13, 19060464), (16, 15486627), (24, 10324418), (26, 9530232), (39, 6353488), (48, 5162209), (52, 4765116), (78, 3176744), (104, 2382558), (156, 1588372), (208, 1191279), (312, 794186), (624, 397093)]