242210688

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20395

約数の個数: 64

約数和(自身を含む): 664158720

約数和(自身を除く): 421948032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 20347, 40694, 61041, 81388, 122082, 162776, 244164, 325552, 488328, 630757, 651104, 976656, 1261514, 1302208, 1892271, 1953312, 2523028, 2604416, 3784542, 3906624, 5046056, 7569084, 7813248, 10092112, 15138168, 20184224, 30276336, 40368448, 60552672, 80736896, 121105344, 242210688]

約数ペア:

[(1, 242210688), (2, 121105344), (3, 80736896), (4, 60552672), (6, 40368448), (8, 30276336), (12, 20184224), (16, 15138168), (24, 10092112), (31, 7813248), (32, 7569084), (48, 5046056), (62, 3906624), (64, 3784542), (93, 2604416), (96, 2523028), (124, 1953312), (128, 1892271), (186, 1302208), (192, 1261514), (248, 976656), (372, 651104), (384, 630757), (496, 488328), (744, 325552), (992, 244164), (1488, 162776), (1984, 122082), (2976, 81388), (3968, 61041), (5952, 40694), (11904, 20347)]