289432272

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{67751}}^1$

素因数の和:67851

約数の個数: 40

約数和(自身を含む): 756112320

約数和(自身を除く): 466680048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 67751, 135502, 203253, 271004, 406506, 542008, 813012, 1084016, 1626024, 3252048, 6029839, 12059678, 18089517, 24119356, 36179034, 48238712, 72358068, 96477424, 144716136, 289432272]

約数ペア:

[(1, 289432272), (2, 144716136), (3, 96477424), (4, 72358068), (6, 48238712), (8, 36179034), (12, 24119356), (16, 18089517), (24, 12059678), (48, 6029839), (89, 3252048), (178, 1626024), (267, 1084016), (356, 813012), (534, 542008), (712, 406506), (1068, 271004), (1424, 203253), (2136, 135502), (4272, 67751)]