259852736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28393}}^1$

素因数の和:28429

約数の個数: 56

約数和(自身を含む): 605814384

約数和(自身を除く): 345961648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 28393, 56786, 113572, 227144, 312323, 369109, 454288, 624646, 738218, 908576, 1249292, 1476436, 1817152, 2498584, 2952872, 4060199, 4997168, 5905744, 8120398, 9994336, 11811488, 16240796, 19988672, 23622976, 32481592, 64963184, 129926368, 259852736]

約数ペア:

[(1, 259852736), (2, 129926368), (4, 64963184), (8, 32481592), (11, 23622976), (13, 19988672), (16, 16240796), (22, 11811488), (26, 9994336), (32, 8120398), (44, 5905744), (52, 4997168), (64, 4060199), (88, 2952872), (104, 2498584), (143, 1817152), (176, 1476436), (208, 1249292), (286, 908576), (352, 738218), (416, 624646), (572, 454288), (704, 369109), (832, 312323), (1144, 227144), (2288, 113572), (4576, 56786), (9152, 28393)]