744023410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 1486501632

約数和(自身を除く): 742478222

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 167, 215, 334, 430, 559, 797, 835, 1118, 1594, 1670, 2171, 2795, 3985, 4342, 5590, 7181, 7970, 10361, 10855, 14362, 20722, 21710, 34271, 35905, 51805, 68542, 71810, 93353, 103610, 133099, 171355, 186706, 266198, 342710, 445523, 466765, 665495, 891046, 933530, 1330990, 1730287, 2227615, 3460574, 4455230, 5723257, 8651435, 11446514, 17302870, 28616285, 57232570, 74402341, 148804682, 372011705, 744023410]

約数ペア:

[(1, 744023410), (2, 372011705), (5, 148804682), (10, 74402341), (13, 57232570), (26, 28616285), (43, 17302870), (65, 11446514), (86, 8651435), (130, 5723257), (167, 4455230), (215, 3460574), (334, 2227615), (430, 1730287), (559, 1330990), (797, 933530), (835, 891046), (1118, 665495), (1594, 466765), (1670, 445523), (2171, 342710), (2795, 266198), (3985, 186706), (4342, 171355), (5590, 133099), (7181, 103610), (7970, 93353), (10361, 71810), (10855, 68542), (14362, 51805), (20722, 35905), (21710, 34271)]