228691872

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2399}}^1$

素因数の和:2746

約数の個数: 72

約数和(自身を含む): 652579200

約数和(自身を除く): 423887328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2399, 2648, 2979, 3972, 4798, 5296, 5958, 7197, 7944, 9596, 10592, 11916, 14394, 15888, 19192, 21591, 23832, 28788, 31776, 38384, 43182, 47664, 57576, 76768, 86364, 95328, 115152, 172728, 230304, 345456, 690912, 794069, 1588138, 2382207, 3176276, 4764414, 6352552, 7146621, 9528828, 12705104, 14293242, 19057656, 25410208, 28586484, 38115312, 57172968, 76230624, 114345936, 228691872]

約数ペア:

[(1, 228691872), (2, 114345936), (3, 76230624), (4, 57172968), (6, 38115312), (8, 28586484), (9, 25410208), (12, 19057656), (16, 14293242), (18, 12705104), (24, 9528828), (32, 7146621), (36, 6352552), (48, 4764414), (72, 3176276), (96, 2382207), (144, 1588138), (288, 794069), (331, 690912), (662, 345456), (993, 230304), (1324, 172728), (1986, 115152), (2399, 95328), (2648, 86364), (2979, 76768), (3972, 57576), (4798, 47664), (5296, 43182), (5958, 38384), (7197, 31776), (7944, 28788), (9596, 23832), (10592, 21591), (11916, 19192), (14394, 15888)]