553205844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7507}}^1$

素因数の和:7629

約数の個数: 72

約数和(自身を含む): 1475772480

約数和(自身を除く): 922566636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 3204, 4094, 6141, 7507, 8188, 12282, 15014, 18423, 22521, 24564, 30028, 36846, 45042, 67563, 73692, 90084, 135126, 172661, 270252, 345322, 517983, 668123, 690644, 1035966, 1336246, 1553949, 2004369, 2071932, 2672492, 3107898, 4008738, 6013107, 6215796, 8017476, 12026214, 15366829, 24052428, 30733658, 46100487, 61467316, 92200974, 138301461, 184401948, 276602922, 553205844]

約数ペア:

[(1, 553205844), (2, 276602922), (3, 184401948), (4, 138301461), (6, 92200974), (9, 61467316), (12, 46100487), (18, 30733658), (23, 24052428), (36, 15366829), (46, 12026214), (69, 8017476), (89, 6215796), (92, 6013107), (138, 4008738), (178, 3107898), (207, 2672492), (267, 2071932), (276, 2004369), (356, 1553949), (414, 1336246), (534, 1035966), (801, 690644), (828, 668123), (1068, 517983), (1602, 345322), (2047, 270252), (3204, 172661), (4094, 135126), (6141, 90084), (7507, 73692), (8188, 67563), (12282, 45042), (15014, 36846), (18423, 30028), (22521, 24564)]