238776832

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 80

約数和(自身を含む): 577463040

約数和(自身を除く): 338686208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 3584, 3808, 3919, 4352, 7616, 7838, 8704, 15232, 15676, 27433, 30464, 31352, 54866, 60928, 62704, 66623, 109732, 125408, 133246, 219464, 250816, 266492, 438928, 466361, 501632, 532984, 877856, 932722, 1003264, 1065968, 1755712, 1865444, 2006528, 2131936, 3511424, 3730888, 4263872, 7022848, 7461776, 8527744, 14045696, 14923552, 17055488, 29847104, 34110976, 59694208, 119388416, 238776832]

約数ペア:

[(1, 238776832), (2, 119388416), (4, 59694208), (7, 34110976), (8, 29847104), (14, 17055488), (16, 14923552), (17, 14045696), (28, 8527744), (32, 7461776), (34, 7022848), (56, 4263872), (64, 3730888), (68, 3511424), (112, 2131936), (119, 2006528), (128, 1865444), (136, 1755712), (224, 1065968), (238, 1003264), (256, 932722), (272, 877856), (448, 532984), (476, 501632), (512, 466361), (544, 438928), (896, 266492), (952, 250816), (1088, 219464), (1792, 133246), (1904, 125408), (2176, 109732), (3584, 66623), (3808, 62704), (3919, 60928), (4352, 54866), (7616, 31352), (7838, 30464), (8704, 27433), (15232, 15676)]