8221453344

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{243989}}^1$

素因数の和:244024

約数の個数: 120

約数和(自身を含む): 26039100780

約数和(自身を除く): 17817647436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 33696, 243989, 487978, 731967, 975956, 1463934, 1951912, 2195901, 2927868, 3171857, 3903824, 4391802, 5855736, 6343714, 6587703, 7807648, 8783604, 9515571, 11711472, 12687428, 13175406, 17567208, 19031142, 19763109, 23422944, 25374856, 26350812, 28546713, 35134416, 38062284, 39526218, 50749712, 52701624, 57093426, 70268832, 76124568, 79052436, 85640139, 101499424, 105403248, 114186852, 152249136, 158104872, 171280278, 210806496, 228373704, 256920417, 304498272, 316209744, 342560556, 456747408, 513840834, 632419488, 685121112, 913494816, 1027681668, 1370242224, 2055363336, 2740484448, 4110726672, 8221453344]

約数ペア:

[(1, 8221453344), (2, 4110726672), (3, 2740484448), (4, 2055363336), (6, 1370242224), (8, 1027681668), (9, 913494816), (12, 685121112), (13, 632419488), (16, 513840834), (18, 456747408), (24, 342560556), (26, 316209744), (27, 304498272), (32, 256920417), (36, 228373704), (39, 210806496), (48, 171280278), (52, 158104872), (54, 152249136), (72, 114186852), (78, 105403248), (81, 101499424), (96, 85640139), (104, 79052436), (108, 76124568), (117, 70268832), (144, 57093426), (156, 52701624), (162, 50749712), (208, 39526218), (216, 38062284), (234, 35134416), (288, 28546713), (312, 26350812), (324, 25374856), (351, 23422944), (416, 19763109), (432, 19031142), (468, 17567208), (624, 13175406), (648, 12687428), (702, 11711472), (864, 9515571), (936, 8783604), (1053, 7807648), (1248, 6587703), (1296, 6343714), (1404, 5855736), (1872, 4391802), (2106, 3903824), (2592, 3171857), (2808, 2927868), (3744, 2195901), (4212, 1951912), (5616, 1463934), (8424, 975956), (11232, 731967), (16848, 487978), (33696, 243989)]