304328349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 493038000

約数和(自身を除く): 188709651

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 257, 261, 349, 377, 771, 1047, 1131, 2313, 3141, 3341, 3393, 4537, 7453, 10023, 10121, 13611, 22359, 30069, 30363, 40833, 67077, 89693, 91089, 96889, 131573, 269079, 290667, 394719, 807237, 872001, 1166009, 1184157, 2601097, 3498027, 7803291, 10494081, 23409873, 33814261, 101442783, 304328349]

約数ペア:

[(1, 304328349), (3, 101442783), (9, 33814261), (13, 23409873), (29, 10494081), (39, 7803291), (87, 3498027), (117, 2601097), (257, 1184157), (261, 1166009), (349, 872001), (377, 807237), (771, 394719), (1047, 290667), (1131, 269079), (2313, 131573), (3141, 96889), (3341, 91089), (3393, 89693), (4537, 67077), (7453, 40833), (10023, 30363), (10121, 30069), (13611, 22359)]