215774928

素因数分解:

$2^4\times 3^4\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:854

約数の個数: 100

約数和(自身を含む): 627647328

約数和(自身を除く): 411872400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 331, 432, 503, 648, 662, 993, 1006, 1296, 1324, 1509, 1986, 2012, 2648, 2979, 3018, 3972, 4024, 4527, 5296, 5958, 6036, 7944, 8048, 8937, 9054, 11916, 12072, 13581, 15888, 17874, 18108, 23832, 24144, 26811, 27162, 35748, 36216, 40743, 47664, 53622, 54324, 71496, 72432, 81486, 107244, 108648, 142992, 162972, 166493, 214488, 217296, 325944, 332986, 428976, 499479, 651888, 665972, 998958, 1331944, 1498437, 1997916, 2663888, 2996874, 3995832, 4495311, 5993748, 7991664, 8990622, 11987496, 13485933, 17981244, 23974992, 26971866, 35962488, 53943732, 71924976, 107887464, 215774928]

約数ペア:

[(1, 215774928), (2, 107887464), (3, 71924976), (4, 53943732), (6, 35962488), (8, 26971866), (9, 23974992), (12, 17981244), (16, 13485933), (18, 11987496), (24, 8990622), (27, 7991664), (36, 5993748), (48, 4495311), (54, 3995832), (72, 2996874), (81, 2663888), (108, 1997916), (144, 1498437), (162, 1331944), (216, 998958), (324, 665972), (331, 651888), (432, 499479), (503, 428976), (648, 332986), (662, 325944), (993, 217296), (1006, 214488), (1296, 166493), (1324, 162972), (1509, 142992), (1986, 108648), (2012, 107244), (2648, 81486), (2979, 72432), (3018, 71496), (3972, 54324), (4024, 53622), (4527, 47664), (5296, 40743), (5958, 36216), (6036, 35748), (7944, 27162), (8048, 26811), (8937, 24144), (9054, 23832), (11916, 18108), (12072, 17874), (13581, 15888)]