425717532

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 1123239936

約数和(自身を除く): 697522404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 489, 652, 972, 978, 1467, 1956, 2687, 2934, 4401, 5374, 5868, 8061, 8802, 10748, 13203, 16122, 17604, 24183, 26406, 32244, 39609, 48366, 52812, 72549, 79218, 96732, 145098, 158436, 217647, 290196, 435294, 437981, 652941, 870588, 875962, 1305882, 1313943, 1751924, 2611764, 2627886, 3941829, 5255772, 7883658, 11825487, 15767316, 23650974, 35476461, 47301948, 70952922, 106429383, 141905844, 212858766, 425717532]

約数ペア:

[(1, 425717532), (2, 212858766), (3, 141905844), (4, 106429383), (6, 70952922), (9, 47301948), (12, 35476461), (18, 23650974), (27, 15767316), (36, 11825487), (54, 7883658), (81, 5255772), (108, 3941829), (162, 2627886), (163, 2611764), (243, 1751924), (324, 1313943), (326, 1305882), (486, 875962), (489, 870588), (652, 652941), (972, 437981), (978, 435294), (1467, 290196), (1956, 217647), (2687, 158436), (2934, 145098), (4401, 96732), (5374, 79218), (5868, 72549), (8061, 52812), (8802, 48366), (10748, 39609), (13203, 32244), (16122, 26406), (17604, 24183)]