556237344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{445703}}^1$

素因数の和:445729

約数の個数: 48

約数和(自身を含む): 1572443712

約数和(自身を除く): 1016206368

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, 445703, 891406, 1337109, 1782812, 2674218, 3565624, 5348436, 5794139, 7131248, 10696872, 11588278, 14262496, 17382417, 21393744, 23176556, 34764834, 42787488, 46353112, 69529668, 92706224, 139059336, 185412448, 278118672, 556237344]

約数ペア:

[(1, 556237344), (2, 278118672), (3, 185412448), (4, 139059336), (6, 92706224), (8, 69529668), (12, 46353112), (13, 42787488), (16, 34764834), (24, 23176556), (26, 21393744), (32, 17382417), (39, 14262496), (48, 11588278), (52, 10696872), (78, 7131248), (96, 5794139), (104, 5348436), (156, 3565624), (208, 2674218), (312, 1782812), (416, 1337109), (624, 891406), (1248, 445703)]