240619968

素因数分解:

$2^6\times 3^2\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1434

約数の個数: 84

約数和(自身を含む): 692033160

約数和(自身を除く): 451413192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 419, 576, 838, 997, 1257, 1676, 1994, 2514, 2991, 3352, 3771, 3988, 5028, 5982, 6704, 7542, 7976, 8973, 10056, 11964, 13408, 15084, 15952, 17946, 20112, 23928, 26816, 30168, 31904, 35892, 40224, 47856, 60336, 63808, 71784, 80448, 95712, 120672, 143568, 191424, 241344, 287136, 417743, 574272, 835486, 1253229, 1670972, 2506458, 3341944, 3759687, 5012916, 6683888, 7519374, 10025832, 13367776, 15038748, 20051664, 26735552, 30077496, 40103328, 60154992, 80206656, 120309984, 240619968]

約数ペア:

[(1, 240619968), (2, 120309984), (3, 80206656), (4, 60154992), (6, 40103328), (8, 30077496), (9, 26735552), (12, 20051664), (16, 15038748), (18, 13367776), (24, 10025832), (32, 7519374), (36, 6683888), (48, 5012916), (64, 3759687), (72, 3341944), (96, 2506458), (144, 1670972), (192, 1253229), (288, 835486), (419, 574272), (576, 417743), (838, 287136), (997, 241344), (1257, 191424), (1676, 143568), (1994, 120672), (2514, 95712), (2991, 80448), (3352, 71784), (3771, 63808), (3988, 60336), (5028, 47856), (5982, 40224), (6704, 35892), (7542, 31904), (7976, 30168), (8973, 26816), (10056, 23928), (11964, 20112), (13408, 17946), (15084, 15952)]