631367136

素因数分解:

$2^5\times 3^4\times {\mathrm{243583}}^1$

素因数の和:243605

約数の個数: 60

約数和(自身を含む): 1856840832

約数和(自身を除く): 1225473696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 243583, 487166, 730749, 974332, 1461498, 1948664, 2192247, 2922996, 3897328, 4384494, 5845992, 6576741, 7794656, 8768988, 11691984, 13153482, 17537976, 19730223, 23383968, 26306964, 35075952, 39460446, 52613928, 70151904, 78920892, 105227856, 157841784, 210455712, 315683568, 631367136]

約数ペア:

[(1, 631367136), (2, 315683568), (3, 210455712), (4, 157841784), (6, 105227856), (8, 78920892), (9, 70151904), (12, 52613928), (16, 39460446), (18, 35075952), (24, 26306964), (27, 23383968), (32, 19730223), (36, 17537976), (48, 13153482), (54, 11691984), (72, 8768988), (81, 7794656), (96, 6576741), (108, 5845992), (144, 4384494), (162, 3897328), (216, 2922996), (288, 2192247), (324, 1948664), (432, 1461498), (648, 974332), (864, 730749), (1296, 487166), (2592, 243583)]