285639696

素因数分解:

$2^4\times 3^9\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 100

約数和(自身を含む): 831041552

約数和(自身を除く): 545401856

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, 907, 972, 1296, 1458, 1814, 1944, 2187, 2721, 2916, 3628, 3888, 4374, 5442, 5832, 6561, 7256, 8163, 8748, 10884, 11664, 13122, 14512, 16326, 17496, 19683, 21768, 24489, 26244, 32652, 34992, 39366, 43536, 48978, 52488, 65304, 73467, 78732, 97956, 104976, 130608, 146934, 157464, 195912, 220401, 293868, 314928, 391824, 440802, 587736, 661203, 881604, 1175472, 1322406, 1763208, 1983609, 2644812, 3526416, 3967218, 5289624, 5950827, 7934436, 10579248, 11901654, 15868872, 17852481, 23803308, 31737744, 35704962, 47606616, 71409924, 95213232, 142819848, 285639696]

約数ペア:

[(1, 285639696), (2, 142819848), (3, 95213232), (4, 71409924), (6, 47606616), (8, 35704962), (9, 31737744), (12, 23803308), (16, 17852481), (18, 15868872), (24, 11901654), (27, 10579248), (36, 7934436), (48, 5950827), (54, 5289624), (72, 3967218), (81, 3526416), (108, 2644812), (144, 1983609), (162, 1763208), (216, 1322406), (243, 1175472), (324, 881604), (432, 661203), (486, 587736), (648, 440802), (729, 391824), (907, 314928), (972, 293868), (1296, 220401), (1458, 195912), (1814, 157464), (1944, 146934), (2187, 130608), (2721, 104976), (2916, 97956), (3628, 78732), (3888, 73467), (4374, 65304), (5442, 52488), (5832, 48978), (6561, 43536), (7256, 39366), (8163, 34992), (8748, 32652), (10884, 26244), (11664, 24489), (13122, 21768), (14512, 19683), (16326, 17496)]