749060067

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 1228308480

約数和(自身を除く): 479248413

約数列:

[1, 3, 7, 21, 23, 67, 69, 79, 161, 201, 237, 293, 469, 483, 553, 879, 1407, 1541, 1659, 1817, 2051, 4623, 5293, 5451, 6153, 6739, 10787, 12719, 15879, 19631, 20217, 23147, 32361, 37051, 38157, 47173, 58893, 69441, 111153, 121739, 137417, 141519, 162029, 365217, 412251, 451513, 486087, 532381, 852173, 1354539, 1550849, 1597143, 2556519, 3160591, 3726667, 4652547, 9481773, 10855943, 11180001, 32567829, 35669527, 107008581, 249686689, 749060067]

約数ペア:

[(1, 749060067), (3, 249686689), (7, 107008581), (21, 35669527), (23, 32567829), (67, 11180001), (69, 10855943), (79, 9481773), (161, 4652547), (201, 3726667), (237, 3160591), (293, 2556519), (469, 1597143), (483, 1550849), (553, 1354539), (879, 852173), (1407, 532381), (1541, 486087), (1659, 451513), (1817, 412251), (2051, 365217), (4623, 162029), (5293, 141519), (5451, 137417), (6153, 121739), (6739, 111153), (10787, 69441), (12719, 58893), (15879, 47173), (19631, 38157), (20217, 37051), (23147, 32361)]