274310262908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{173431}}^1$

素因数の和:173898

約数の個数: 48

約数和(自身を含む): 530285683200

約数和(自身を除く): 255975420292

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 349, 412, 698, 1133, 1396, 2266, 3839, 4532, 7678, 15356, 35947, 71894, 143788, 173431, 346862, 395417, 693724, 790834, 1581668, 1907741, 3815482, 7630964, 17863393, 35726786, 60527419, 71453572, 121054838, 196497323, 242109676, 392994646, 665801609, 785989292, 1331603218, 2663206436, 6234324157, 12468648314, 24937296628, 68577565727, 137155131454, 274310262908]

約数ペア:

[(1, 274310262908), (2, 137155131454), (4, 68577565727), (11, 24937296628), (22, 12468648314), (44, 6234324157), (103, 2663206436), (206, 1331603218), (349, 785989292), (412, 665801609), (698, 392994646), (1133, 242109676), (1396, 196497323), (2266, 121054838), (3839, 71453572), (4532, 60527419), (7678, 35726786), (15356, 17863393), (35947, 7630964), (71894, 3815482), (143788, 1907741), (173431, 1581668), (346862, 790834), (395417, 693724)]