308349144

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{70207}}^1$

素因数の和:70280

約数の個数: 48

約数和(自身を含む): 848814720

約数和(自身を除く): 540465576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 70207, 140414, 210621, 280828, 421242, 561656, 631863, 842484, 1263726, 1684968, 2527452, 4282627, 5054904, 8565254, 12847881, 17130508, 25695762, 34261016, 38543643, 51391524, 77087286, 102783048, 154174572, 308349144]

約数ペア:

[(1, 308349144), (2, 154174572), (3, 102783048), (4, 77087286), (6, 51391524), (8, 38543643), (9, 34261016), (12, 25695762), (18, 17130508), (24, 12847881), (36, 8565254), (61, 5054904), (72, 4282627), (122, 2527452), (183, 1684968), (244, 1263726), (366, 842484), (488, 631863), (549, 561656), (732, 421242), (1098, 280828), (1464, 210621), (2196, 140414), (4392, 70207)]