385136368

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 760659152

約数和(自身を除く): 375522784

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 277, 536, 554, 1072, 1108, 1297, 2216, 2594, 4432, 5188, 10376, 18559, 20752, 37118, 74236, 86899, 148472, 173798, 296944, 347596, 359269, 695192, 718538, 1390384, 1437076, 2874152, 5748304, 24071023, 48142046, 96284092, 192568184, 385136368]

約数ペア:

[(1, 385136368), (2, 192568184), (4, 96284092), (8, 48142046), (16, 24071023), (67, 5748304), (134, 2874152), (268, 1437076), (277, 1390384), (536, 718538), (554, 695192), (1072, 359269), (1108, 347596), (1297, 296944), (2216, 173798), (2594, 148472), (4432, 86899), (5188, 74236), (10376, 37118), (18559, 20752)]