254895384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15923}}^1$

素因数の和:15984

約数の個数: 64

約数和(自身を含む): 687916800

約数和(自身を除く): 433021416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5336, 8004, 15923, 16008, 31846, 47769, 63692, 95538, 127384, 191076, 366229, 382152, 461767, 732458, 923534, 1098687, 1385301, 1464916, 1847068, 2197374, 2770602, 2929832, 3694136, 4394748, 5541204, 8789496, 10620641, 11082408, 21241282, 31861923, 42482564, 63723846, 84965128, 127447692, 254895384]

約数ペア:

[(1, 254895384), (2, 127447692), (3, 84965128), (4, 63723846), (6, 42482564), (8, 31861923), (12, 21241282), (23, 11082408), (24, 10620641), (29, 8789496), (46, 5541204), (58, 4394748), (69, 3694136), (87, 2929832), (92, 2770602), (116, 2197374), (138, 1847068), (174, 1464916), (184, 1385301), (232, 1098687), (276, 923534), (348, 732458), (552, 461767), (667, 382152), (696, 366229), (1334, 191076), (2001, 127384), (2668, 95538), (4002, 63692), (5336, 47769), (8004, 31846), (15923, 16008)]