312618528

素因数分解:

$2^5\times 3^8\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 108

約数和(自身を含む): 923774670

約数和(自身を除く): 611156142

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1489, 1944, 2187, 2592, 2916, 2978, 3888, 4374, 4467, 5832, 5956, 6561, 7776, 8748, 8934, 11664, 11912, 13122, 13401, 17496, 17868, 23328, 23824, 26244, 26802, 34992, 35736, 40203, 47648, 52488, 53604, 69984, 71472, 80406, 104976, 107208, 120609, 142944, 160812, 209952, 214416, 241218, 321624, 361827, 428832, 482436, 643248, 723654, 964872, 1085481, 1286496, 1447308, 1929744, 2170962, 2894616, 3256443, 3859488, 4341924, 5789232, 6512886, 8683848, 9769329, 11578464, 13025772, 17367696, 19538658, 26051544, 34735392, 39077316, 52103088, 78154632, 104206176, 156309264, 312618528]

約数ペア:

[(1, 312618528), (2, 156309264), (3, 104206176), (4, 78154632), (6, 52103088), (8, 39077316), (9, 34735392), (12, 26051544), (16, 19538658), (18, 17367696), (24, 13025772), (27, 11578464), (32, 9769329), (36, 8683848), (48, 6512886), (54, 5789232), (72, 4341924), (81, 3859488), (96, 3256443), (108, 2894616), (144, 2170962), (162, 1929744), (216, 1447308), (243, 1286496), (288, 1085481), (324, 964872), (432, 723654), (486, 643248), (648, 482436), (729, 428832), (864, 361827), (972, 321624), (1296, 241218), (1458, 214416), (1489, 209952), (1944, 160812), (2187, 142944), (2592, 120609), (2916, 107208), (2978, 104976), (3888, 80406), (4374, 71472), (4467, 69984), (5832, 53604), (5956, 52488), (6561, 47648), (7776, 40203), (8748, 35736), (8934, 34992), (11664, 26802), (11912, 26244), (13122, 23824), (13401, 23328), (17496, 17868)]