268983504

素因数分解:

$2^4\times 3^7\times {\mathrm{7687}}^1$

素因数の和:7716

約数の個数: 80

約数和(自身を含む): 781715840

約数和(自身を除く): 512732336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 7687, 8748, 11664, 15374, 17496, 23061, 30748, 34992, 46122, 61496, 69183, 92244, 122992, 138366, 184488, 207549, 276732, 368976, 415098, 553464, 622647, 830196, 1106928, 1245294, 1660392, 1867941, 2490588, 3320784, 3735882, 4981176, 5603823, 7471764, 9962352, 11207646, 14943528, 16811469, 22415292, 29887056, 33622938, 44830584, 67245876, 89661168, 134491752, 268983504]

約数ペア:

[(1, 268983504), (2, 134491752), (3, 89661168), (4, 67245876), (6, 44830584), (8, 33622938), (9, 29887056), (12, 22415292), (16, 16811469), (18, 14943528), (24, 11207646), (27, 9962352), (36, 7471764), (48, 5603823), (54, 4981176), (72, 3735882), (81, 3320784), (108, 2490588), (144, 1867941), (162, 1660392), (216, 1245294), (243, 1106928), (324, 830196), (432, 622647), (486, 553464), (648, 415098), (729, 368976), (972, 276732), (1296, 207549), (1458, 184488), (1944, 138366), (2187, 122992), (2916, 92244), (3888, 69183), (4374, 61496), (5832, 46122), (7687, 34992), (8748, 30748), (11664, 23061), (15374, 17496)]