305473626

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 711244800

約数和(自身を除く): 405771174

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 419, 587, 621, 838, 1174, 1242, 1257, 1761, 2514, 3522, 3771, 5283, 7542, 9637, 10566, 11313, 13501, 15849, 19274, 22626, 27002, 28911, 31698, 40503, 57822, 81006, 86733, 121509, 173466, 243018, 245953, 260199, 364527, 491906, 520398, 729054, 737859, 1475718, 2213577, 4427154, 5656919, 6640731, 11313838, 13281462, 16970757, 33941514, 50912271, 101824542, 152736813, 305473626]

約数ペア:

[(1, 305473626), (2, 152736813), (3, 101824542), (6, 50912271), (9, 33941514), (18, 16970757), (23, 13281462), (27, 11313838), (46, 6640731), (54, 5656919), (69, 4427154), (138, 2213577), (207, 1475718), (414, 737859), (419, 729054), (587, 520398), (621, 491906), (838, 364527), (1174, 260199), (1242, 245953), (1257, 243018), (1761, 173466), (2514, 121509), (3522, 86733), (3771, 81006), (5283, 57822), (7542, 40503), (9637, 31698), (10566, 28911), (11313, 27002), (13501, 22626), (15849, 19274)]