731145672

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{122347}}^1$

素因数の和:122442

約数の個数: 48

約数和(自身を含む): 2004060240

約数和(自身を除く): 1272914568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 122347, 244694, 367041, 489388, 734082, 978776, 1101123, 1468164, 2202246, 2936328, 4404492, 8808984, 10154801, 20309602, 30464403, 40619204, 60928806, 81238408, 91393209, 121857612, 182786418, 243715224, 365572836, 731145672]

約数ペア:

[(1, 731145672), (2, 365572836), (3, 243715224), (4, 182786418), (6, 121857612), (8, 91393209), (9, 81238408), (12, 60928806), (18, 40619204), (24, 30464403), (36, 20309602), (72, 10154801), (83, 8808984), (166, 4404492), (249, 2936328), (332, 2202246), (498, 1468164), (664, 1101123), (747, 978776), (996, 734082), (1494, 489388), (1992, 367041), (2988, 244694), (5976, 122347)]