259681824

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6883}}^1$

素因数の和:7030

約数の個数: 72

約数和(自身を含む): 744215472

約数和(自身を除く): 484533648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 6883, 9432, 12576, 13766, 18864, 20649, 27532, 37728, 41298, 55064, 61947, 82596, 110128, 123894, 165192, 220256, 247788, 330384, 495576, 660768, 901673, 991152, 1803346, 1982304, 2705019, 3606692, 5410038, 7213384, 8115057, 10820076, 14426768, 16230114, 21640152, 28853536, 32460228, 43280304, 64920456, 86560608, 129840912, 259681824]

約数ペア:

[(1, 259681824), (2, 129840912), (3, 86560608), (4, 64920456), (6, 43280304), (8, 32460228), (9, 28853536), (12, 21640152), (16, 16230114), (18, 14426768), (24, 10820076), (32, 8115057), (36, 7213384), (48, 5410038), (72, 3606692), (96, 2705019), (131, 1982304), (144, 1803346), (262, 991152), (288, 901673), (393, 660768), (524, 495576), (786, 330384), (1048, 247788), (1179, 220256), (1572, 165192), (2096, 123894), (2358, 110128), (3144, 82596), (4192, 61947), (4716, 55064), (6288, 41298), (6883, 37728), (9432, 27532), (12576, 20649), (13766, 18864)]