315025172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12323}}^1$

素因数の和:12428

約数の個数: 48

約数和(自身を含む): 695665152

約数和(自身を除く): 380639980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 6391, 12323, 12782, 24646, 25564, 49292, 86261, 135553, 172522, 271106, 345044, 542212, 948871, 1022809, 1897742, 2045618, 3795484, 4091236, 7159663, 11250899, 14319326, 22501798, 28638652, 45003596, 78756293, 157512586, 315025172]

約数ペア:

[(1, 315025172), (2, 157512586), (4, 78756293), (7, 45003596), (11, 28638652), (14, 22501798), (22, 14319326), (28, 11250899), (44, 7159663), (77, 4091236), (83, 3795484), (154, 2045618), (166, 1897742), (308, 1022809), (332, 948871), (581, 542212), (913, 345044), (1162, 271106), (1826, 172522), (2324, 135553), (3652, 86261), (6391, 49292), (12323, 25564), (12782, 24646)]